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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#847102#111. Amusement Parkle0n100 ✓7ms5708kbC++203.7kb2025-01-07 17:19:232025-01-07 17:19:26

Judging History

This is the latest submission verdict.

  • [2025-01-07 17:19:26]
  • Judged
  • Verdict: 100
  • Time: 7ms
  • Memory: 5708kb
Show
  • [2025-01-07 17:19:23]
  • Submitted

Joi

#include "Joi.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

static const int N = 1e4 + 5, B = 60;
static vector<int> e[N], qwq, awa;
static int fa[N], f[N], tag[N];
static int len[N], dep[N], hson[N], sz[N];
static bool mark[N], used[N];
static int getf(int x)
{
	return (f[x] == x) ? x : (f[x] = getf(f[x]));
}
static bool un(int x, int y)
{
	x = getf(x);
	y = getf(y);
	if(x == y)
		return 0;
	f[x] = y;
	return 1;
}
static void calc(int x, int f)
{
	fa[x] = f;
	len[x] = sz[x] = 1;
	hson[x] = -1;
	for(auto y: e[x])
		if(y != f)
		{
			dep[y] = dep[x] + 1;
			calc(y, x);
			sz[x] += sz[y];
			if(len[y] + 1 > len[x])
			{
				len[x] = len[y] + 1;
				hson[x] = y;
			}
		}
	if(len[x] == B)
	{
		mark[x] = 1;
		len[x] = sz[x] = 0;
	}
}
static void work(int x, int f)
{
	if(mark[x])
		return ;
	qwq.emplace_back(x);
	if(hson[x] != -1)
		work(hson[x], x);
	for(auto y: e[x])
		if(y != f && y != hson[x])
			work(y, x);
	awa.emplace_back(x);
}
void Joi(int n, int m, int a[], int b[], ll x, int T)
{
	int i;
	for(i = 0; i < n; i++)
		f[i] = i;
	for(i = 0; i < m; i++)
		if(un(a[i], b[i]))
		{
			e[a[i]].emplace_back(b[i]);
			e[b[i]].emplace_back(a[i]);
		}
	calc(0, -1);
	for(i = 0; i < n; i++)
		tag[i] = (x >> len[i]) & 1;
	if(!mark[0] && sz[0] >= B)
	{
		work(0, -1);
		qwq.resize(B);
		for(auto o: qwq)
			used[o] = 1;
		reverse(awa.begin(), awa.end());
		int d = B;
		for(auto o: awa)
			if(used[o])
				tag[o] = (x >> (--d)) & 1;
	}
	for(i = 0; i < n; i++)
		MessageBoard(i, tag[i]);
}
Source code, Language: C++20

Ioi

#include "Ioi.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

static const int N = 1e4 + 5, B = 60;
static vector<int> e[N], qwq, awa;
static int fa[N], f[N], tag[N];
static int len[N], dep[N], hson[N], sz[N];
static bool mark[N], used[N];
static int getf(int x)
{
	return (f[x] == x) ? x : (f[x] = getf(f[x]));
}
static bool un(int x, int y)
{
	x = getf(x);
	y = getf(y);
	if(x == y)
		return 0;
	f[x] = y;
	return 1;
}
static void calc(int x, int f)
{
	fa[x] = f;
	len[x] = sz[x] = 1;
	hson[x] = -1;
	for(auto y: e[x])
		if(y != f)
		{
			dep[y] = dep[x] + 1;
			calc(y, x);
			sz[x] += sz[y];
			if(len[y] + 1 > len[x])
			{
				len[x] = len[y] + 1;
				hson[x] = y;
			}
		}
	if(len[x] == B)
	{
		mark[x] = 1;
		len[x] = sz[x] = 0;
	}
}
static void work(int x, int f)
{
	if(mark[x])
		return ;
	qwq.emplace_back(x);
	if(hson[x] != -1)
		work(hson[x], x);
	for(auto y: e[x])
		if(y != f && y != hson[x])
			work(y, x);
	awa.emplace_back(x);
}
static void to(int x, int y)
{
	if(x == y)
		return ;
	if(dep[x] < dep[y])
	{
		to(x, fa[y]);
		tag[y] = Move(y);
		return ;
	}
	x = fa[x];
	tag[x] = Move(x);
	to(x, y);
}
ll Ioi(int n, int m, int a[], int b[], int p, int v, int T)
{
	int i, x;
	ll ans = 0;
	tag[p] = v;
	for(i = 0; i < n; i++)
		f[i] = i;
	for(i = 0; i < m; i++)
		if(un(a[i], b[i]))
		{
			e[a[i]].emplace_back(b[i]);
			e[b[i]].emplace_back(a[i]);
		}
	calc(0, -1);
	x = p;
	while(x && !mark[x])
		x = fa[x];
	if(mark[x])
	{
		to(p, x);
		ans += (ll)tag[x] << len[x];
		while(len[x] != 1)
		{
			x = hson[x];
			ans += (ll)Move(x) << len[x];
		}
		return ans;
	}
	if(sz[0] >= B)
	{
		work(0, -1);
		qwq.resize(B);
		for(auto o: qwq)
			used[o] = 1;
		reverse(awa.begin(), awa.end());
		for(auto o: awa)
			if(used[o])
			{
				to(p, o);
				p = o;
				ans = ans << 1 | tag[p];
			}
		return ans;
	}
	x = 0;
	for(i = 0; i < n; i++)
		if(mark[i] && (!x || dep[i] < dep[x]))
			x = i;
	to(p, x);
	ans += (ll)tag[x] << len[x];
	while(len[x] != 1)
	{
		x = hson[x];
		ans += (ll)Move(x) << len[x];
	}
	return ans;
}
Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 0ms
memory: 4172kb

input:

70 69 22 0 1
43 20
58 40
56 59
57 17
55 17
59 29
26 40
12 38
24 62
62 66
39 29
44 17
20 31
11 34
51 11
11 60
57 65
46 31
46 25
30 38
0 21
16 33
55 2
23 20
53 43
0 17
17 33
44 6
13 34
57 67
34 47
56 68
1 17
32 21
66 50
28 3
28 60
48 24
55 14
59 36
20 33
56 7
54 63
32 5
61 27
9 46
37 65
20 22
19 27
0 ...

output:

20
33
17
0
17
55
2
63
54
63
2
55
17
57
67
57
65
37
65
57
60
28
3
28
60
11
51
11
34
47
34
13
34
11
60
57
17
33
24
48
24
62
66
50
66
62
24
7
56
68
56
59
4
59
36
59
29
39
29
59
56
7
24
33
35
33
16
33
20
52
20
22
69
22
20
23
20
31
40
26
40
58
40
31
27
64
27
19
27
61
27
31
46
42
46
9
46
25
46
31
20
43
53...

input:

output:

Accepted: 114

result:

points 1.0

Test #2:

score: 8
Accepted
time: 2ms
memory: 4084kb

input:

150 149 38 1 1
93 82
65 53
107 58
8 89
142 14
9 110
140 87
70 35
148 98
136 66
19 103
123 114
140 75
90 41
25 99
23 91
63 83
128 147
83 118
65 85
96 63
94 118
104 62
59 148
12 103
88 44
10 39
10 146
68 91
88 141
131 62
5 130
66 51
58 12
79 30
122 121
6 30
55 61
23 0
12 119
10 31
86 110
93 70
118 12
...

output:

106
58
102
66
129
68
91
23
0
23
91
68
129
66
102
58
12
145
12
119
12
103
19
22
19
103
12
118
69
116
69
118
9
97
9
110
86
110
9
45
130
5
130
45
9
118
94
118
83
125
105
125
83
60
83
17
83
43
46
43
50
2
50
43
83
63
122
47
122
33
122
121
122
63
1
63
135
63
96
92
137
92
96
14
99
25
99
14
142
126
142
14
9...

input:

output:

Accepted: 111

result:

points 1.0

Test #3:

score: 8
Accepted
time: 0ms
memory: 4244kb

input:

300 299 38 1 1
158 89
14 268
72 111
53 275
140 101
213 115
140 61
166 78
3 215
137 204
133 269
49 47
249 174
178 0
116 135
143 246
185 9
40 90
147 226
46 279
197 82
31 214
195 77
276 213
247 249
140 154
80 291
186 84
271 88
234 11
36 197
227 61
196 249
147 93
100 222
223 127
60 173
139 298
51 295
18...

output:

32
176
123
46
298
139
90
9
185
267
178
0
178
267
185
9
90
139
298
1
254
170
43
170
67
170
203
218
203
170
254
230
254
173
22
173
60
173
138
213
200
59
54
59
200
213
115
213
276
181
57
181
276
243
118
243
276
14
12
233
253
233
12
51
295
51
12
221
12
167
193
235
193
167
12
14
29
14
163
152
163
14
62
1...

input:

output:

Accepted: 109

result:

points 1.0

Test #4:

score: 8
Accepted
time: 2ms
memory: 4164kb

input:

105 104 70 1 1
85 101
37 45
89 74
5 77
100 2
71 93
56 3
94 39
82 54
11 25
87 69
88 102
2 41
40 47
55 26
96 19
12 65
46 9
24 66
68 40
44 9
49 12
16 99
78 48
24 90
71 41
18 10
92 83
64 15
89 104
79 17
30 8
30 22
87 15
88 75
62 61
56 35
43 10
50 65
7 3
97 60
100 70
27 14
43 102
99 27
55 4
28 61
75 86
4...

output:

11
14
27
99
16
84
18
10
43
102
88
75
86
36
97
60
39
94
24
66
82
54
79
17
26
55
4
53
85
101
95
72
48
78
42
58
44
9
46
33
23
69
87
15
64
19
96
80
22
30
8
91
0
91
8
30
22
80
96
19
64
15
87
69
23
33
46
9
44
58
42
78
48
72
95
101
85
53
4
55
26
17
79
54
82
66
24
94
39
60
97
36
86
75
88
102
43
10
18
84
16
...

input:

output:

Accepted: 112

result:

points 1.0

Test #5:

score: 8
Accepted
time: 1ms
memory: 4204kb

input:

108 107 102 1 1
103 36
39 18
89 41
81 6
17 79
31 77
44 56
42 47
3 35
44 6
42 9
90 34
65 27
73 59
33 32
50 100
41 77
30 12
15 46
3 6
23 13
57 63
45 71
72 66
83 92
0 2
89 43
90 28
107 58
91 23
103 28
31 73
66 86
47 103
85 78
4 79
84 86
104 60
69 93
99 26
10 32
51 63
98 61
21 20
25 5
100 105
94 67
75 9...

output:

43
89
41
77
31
73
59
97
70
82
76
38
98
61
78
85
8
93
69
1
19
12
30
91
23
13
95
101
74
22
52
80
72
66
86
84
104
60
100
50
40
39
18
99
75
92
83
92
75
99
18
39
40
50
100
60
104
84
86
66
72
80
52
22
74
101
95
13
23
91
30
12
19
1
69
93
8
85
78
61
98
38
76
82
70
97
59
73
31
77
41
89
43
102
68
37
48
65
27
...

input:

output:

Accepted: 106

result:

points 1.0

Test #6:

score: 8
Accepted
time: 0ms
memory: 4164kb

input:

166 165 148 1 1
78 15
118 152
59 5
58 143
119 6
65 149
117 137
46 138
143 134
115 85
39 84
109 90
131 66
95 73
96 91
82 29
162 95
56 86
85 11
153 17
126 110
21 164
54 142
55 164
149 36
13 91
151 31
16 5
34 144
68 96
105 67
35 106
26 51
20 67
116 11
4 137
17 158
89 156
36 109
124 46
32 22
96 125
127 ...

output:

59
137
95
73
97
150
151
164
3
0
3
164
55
102
60
111
147
116
11
33
83
35
157
62
88
62
157
108
69
25
133
25
69
108
56
86
56
9
18
42
89
45
39
84
39
45
89
156
26
51
26
90
109
36
121
36
149
65
113
165
67
105
67
20
126
110
23
138
46
124
71
118
152
29
82
155
82
29
146
8
135
34
144
-1 162985197035193981

input:

output:

Accepted: 83

result:

points 1.0

Test #7:

score: 8
Accepted
time: 1ms
memory: 4184kb

input:

299 298 157 1 1
235 117
93 197
215 29
196 9
83 188
146 176
216 173
227 228
291 287
178 174
296 220
117 270
7 289
297 143
166 230
84 19
85 194
43 266
146 13
55 258
72 81
184 144
155 268
245 100
118 170
246 2
195 128
251 275
195 70
47 5
3 292
125 40
152 161
173 67
159 29
160 223
130 286
286 157
11 216...

output:

286
108
82
120
110
202
185
66
244
90
80
203
65
169
232
60
242
213
11
216
173
103
243
272
264
23
295
69
72
81
0
81
72
69
295
23
264
272
243
103
173
216
11
213
242
60
232
169
65
203
80
90
244
66
185
202
110
120
82
108
286
157
286
130
207
100
245
119
245
100
207
247
107
247
274
162
126
162
116
12
150
6...

input:

output:

Accepted: 100

result:

points 1.0

Test #8:

score: 8
Accepted
time: 0ms
memory: 4188kb

input:

283 282 141 1 1
141 272
141 193
179 141
141 62
21 141
136 141
141 63
141 146
183 141
141 127
141 231
92 141
141 103
141 239
85 141
144 141
141 69
26 141
221 141
149 141
141 101
141 130
175 141
141 280
218 141
51 141
182 141
141 185
131 141
141 111
141 248
67 141
141 100
44 141
137 141
273 141
41 141...

output:

0
141
35
141
246
108
246
141
61
141
157
141
216
141
265
141
235
141
113
141
207
141
203
141
40
141
139
141
254
141
10
141
25
141
190
141
143
147
143
141
41
141
273
141
137
141
44
141
100
141
67
141
248
141
111
141
131
141
185
141
182
141
51
141
218
141
280
141
175
141
130
141
101
13
101
141
149
141
...

input:

output:

Accepted: 116

result:

points 1.0

Test #9:

score: 8
Accepted
time: 0ms
memory: 4248kb

input:

266 265 67 0 1
15 5
200 126
114 136
17 136
189 5
9 137
136 47
29 146
114 78
66 234
87 221
256 54
178 71
141 218
249 11
89 213
164 181
136 102
24 105
199 236
261 136
65 87
147 265
260 111
76 61
17 240
136 3
255 32
259 51
106 48
164 136
32 182
75 159
92 136
31 184
249 156
88 173
59 157
210 136
64 252
...

output:

241
180
224
89
51
197
136
87
129
0
129
87
136
197
51
204
162
117
162
204
107
178
209
178
208
178
163
178
1
178
71
178
155
257
139
257
155
146
29
146
155
178
107
204
51
259
226
113
226
259
51
89
151
232
13
211
13
232
151
89
224
7
224
212
224
180
77
180
215
180
241
67
238
67
241
180
224
89
213
89
218
...

input:

output:

Accepted: 114

result:

points 1.0

Test #10:

score: 8
Accepted
time: 0ms
memory: 4128kb

input:

144 146 1 0 1
4 143
32 31
64 96
65 106
77 68
39 117
70 140
69 119
143 101
22 28
91 2
89 31
131 61
66 94
107 38
60 112
108 14
46 80
55 142
127 121
134 63
113 5
37 93
29 19
88 16
123 92
42 117
16 17
38 104
122 74
52 105
117 18
107 66
132 133
128 83
88 68
84 129
90 23
33 73
72 117
113 59
119 135
42 40
...

output:

24
100
88
68
77
119
47
0
47
119
77
68
93
37
61
14
108
14
61
37
71
37
19
8
19
29
115
29
105
52
105
29
19
37
93
68
77
66
28
22
28
66
49
15
49
81
111
81
122
74
122
81
49
101
143
4
143
101
49
3
99
3
6
67
48
67
6
3
49
66
107
95
107
38
104
38
107
103
36
103
31
89
31
32
31
103
107
66
94
66
86
51
86
60
132
...

input:

output:

Accepted: 115

result:

points 1.0

Test #11:

score: 8
Accepted
time: 0ms
memory: 4152kb

input:

133 4080 74 1 1
82 112
124 51
68 72
122 108
128 1
11 67
67 56
124 86
66 30
26 33
118 128
100 12
10 87
2 71
8 56
94 101
46 81
86 3
92 0
87 89
80 10
25 20
91 8
121 81
26 123
52 56
19 62
16 48
79 56
24 125
125 110
113 132
102 2
65 25
101 39
84 25
64 101
114 121
52 62
103 22
54 122
106 0
91 111
113 97
9...

output:

83
103
78
38
14
113
92
0
92
76
92
45
60
45
92
113
125
63
4
63
125
24
125
110
104
110
53
37
53
110
125
113
14
38
58
41
58
95
32
95
58
38
78
57
78
131
78
103
5
103
22
103
83
74
83
103
78
38
14
94
109
94
101
96
101
99
101
64
101
39
75
129
75
7
47
7
34
7
75
16
48
73
48
16
75
39
101
94
14
113
132
113
97
...

input:

output:

Accepted: 114

result:

points 1.0

Test #12:

score: 8
Accepted
time: 1ms
memory: 4164kb

input:

60 59 46 1 1
2 51
21 34
6 28
41 3
46 37
17 43
55 7
39 58
36 4
56 57
30 31
34 44
15 8
49 11
22 48
49 36
10 55
26 1
52 49
41 14
51 29
38 7
22 39
25 22
19 3
24 31
35 6
22 11
31 9
43 51
11 18
26 52
35 47
2 19
50 20
59 18
28 46
5 2
50 51
46 22
22 13
0 16
57 22
0 27
0 51
51 33
12 56
48 44
54 48
51 22
36 2...

output:

22
51
0
27
0
16
0
51
33
51
50
20
50
51
43
17
43
51
29
51
2
53
2
5
2
19
3
41
14
41
3
19
2
51
22
57
56
40
56
12
56
57
22
13
22
46
37
46
28
6
35
47
35
6
28
46
22
11
18
59
18
11
49
52
26
1
26
52
49
36
32
36
4
36
23
42
23
36
49
11
22
25
22
48
54
48
44
34
21
34
44
48
22
39
58
39
55
31
9
31
24
31
30
31
55
...

input:

output:

Accepted: 114

result:

points 1.0

Test #13:

score: 8
Accepted
time: 1ms
memory: 4180kb

input:

300 299 192 1 1
216 113
147 163
121 16
252 166
262 143
10 278
5 173
210 36
280 167
43 121
54 155
146 236
227 122
248 139
178 272
192 32
39 297
160 257
143 243
79 95
19 206
65 193
225 236
193 41
2 229
219 93
99 221
55 96
61 288
172 224
255 107
290 67
225 190
28 87
3 75
200 37
139 259
246 22
17 152
12...

output:

32
281
216
113
230
0
230
113
216
281
32
192
191
61
288
297
35
163
147
163
35
297
39
279
220
6
220
110
220
279
80
211
80
169
80
279
39
115
282
187
282
66
282
115
24
97
24
135
24
115
39
297
288
298
207
166
202
91
202
197
202
166
252
258
252
38
252
166
207
73
109
130
109
46
109
73
175
260
175
125
175
7...

input:

output:

Accepted: 110

result:

points 1.0

Test #14:

score: 8
Accepted
time: 0ms
memory: 4200kb

input:

300 299 290 0 1
180 8
1 24
87 90
58 261
91 235
164 128
79 34
206 243
183 178
166 93
147 28
166 169
17 243
140 202
69 11
23 88
151 274
76 70
5 200
278 90
125 96
296 269
30 240
242 48
6 193
164 186
9 251
248 272
9 182
298 185
142 36
67 208
74 12
256 42
297 287
169 173
220 233
149 78
208 229
275 182
24...

output:

221
157
173
270
255
43
158
195
200
2
150
198
0
198
150
2
200
195
158
43
85
275
182
238
285
236
285
238
111
62
193
103
193
6
193
62
131
137
131
222
131
62
111
227
233
3
233
220
233
227
262
271
262
192
262
227
111
238
182
9
20
97
215
291
215
132
215
97
140
161
140
202
140
97
20
168
44
35
44
145
44
168...

input:

output:

Accepted: 116

result:

points 1.0

Test #15:

score: 8
Accepted
time: 0ms
memory: 4236kb

input:

298 297 97 0 1
132 108
102 278
185 45
291 141
37 230
257 251
74 293
105 48
47 19
85 99
127 36
214 86
124 275
131 83
40 279
18 64
28 23
41 276
73 134
94 165
171 52
239 241
193 211
121 47
120 62
62 128
216 37
40 130
251 115
275 162
236 227
48 61
145 208
104 113
243 54
114 69
167 113
207 223
215 7
158 ...

output:

241
206
184
0
184
206
241
23
28
51
232
51
28
23
241
178
272
9
111
266
36
127
36
266
111
9
272
178
241
262
278
102
59
229
143
159
52
171
87
247
203
76
203
247
87
171
52
159
143
229
59
102
278
262
241
80
10
139
65
68
188
68
65
139
10
80
241
239
15
17
243
54
105
48
61
224
31
53
31
224
61
48
105
54
243
...

input:

output:

Accepted: 104

result:

points 1.0

Test #16:

score: 8
Accepted
time: 1ms
memory: 4064kb

input:

295 294 142 1 1
97 33
34 49
159 0
220 256
64 213
254 198
262 142
58 83
186 169
243 30
170 86
227 93
270 179
246 39
71 192
16 183
147 163
60 124
201 96
214 284
279 289
113 172
270 142
128 234
219 250
84 231
149 234
174 19
105 130
209 265
101 48
27 48
267 131
264 64
70 291
178 174
291 59
62 29
65 124
...

output:

84
231
0
231
84
142
214
26
265
124
126
243
30
93
227
143
166
17
166
48
173
288
173
48
27
218
27
48
101
68
101
175
225
175
134
175
16
42
16
183
16
175
101
48
166
143
227
291
224
291
121
291
202
291
77
291
153
291
59
291
70
291
29
34
2
34
49
34
29
208
81
208
188
115
188
117
188
208
29
275
29
5
29
62
2...

input:

output:

Accepted: 102

result:

points 1.0

Test #17:

score: 8
Accepted
time: 1ms
memory: 4196kb

input:

295 294 199 1 1
76 203
217 250
262 192
187 222
120 138
280 234
40 51
274 76
103 39
285 34
134 259
194 287
135 175
58 153
232 224
113 275
124 178
269 209
107 248
288 287
151 132
269 291
190 83
62 115
33 96
197 134
94 166
50 124
38 86
3 49
38 236
129 165
251 248
267 205
237 116
92 99
155 36
272 205
13...

output:

232
224
111
204
43
54
24
105
225
149
272
216
136
73
217
0
217
73
136
216
272
277
223
159
55
191
101
215
101
191
55
159
223
277
272
18
285
34
138
120
211
63
290
193
95
241
95
193
290
63
211
120
138
34
285
18
272
292
165
129
180
170
61
222
187
222
61
170
180
129
165
292
272
205
267
264
39
103
169
56
1...

input:

output:

Accepted: 114

result:

points 1.0

Test #18:

score: 8
Accepted
time: 1ms
memory: 4188kb

input:

295 294 56 1 1
240 80
134 248
53 160
180 235
173 11
139 123
182 218
87 257
144 254
88 227
290 193
184 239
233 155
140 22
24 171
23 27
65 8
212 54
156 214
215 41
24 153
143 294
115 7
173 248
145 67
289 3
200 10
199 210
154 168
267 31
188 106
109 135
129 44
218 98
232 85
248 273
40 92
204 270
197 289
...

output:

54
142
85
248
0
248
85
264
128
65
84
38
87
228
105
282
197
284
197
7
19
7
86
7
115
7
258
6
283
47
283
73
283
6
82
159
82
6
258
7
197
266
132
266
238
110
205
110
238
106
188
106
238
216
259
28
259
216
92
18
92
40
92
216
238
266
197
23
27
148
27
230
291
25
291
230
27
23
197
289
3
289
66
5
66
272
126
2...

input:

output:

Accepted: 106

result:

points 1.0

Subtask #2:

score: 10
Accepted

Test #19:

score: 10
Accepted
time: 6ms
memory: 4808kb

input:

10000 20000 9442 0 2
7315 9339
9810 8435
1702 6999
8001 4798
2144 7215
1254 9972
512 5399
2522 757
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4511 8965
2997 3176
556 8521
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2290 7314
9068 9270
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6202 219
1666 1650
285 757
7928 43
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9240 73
3467 9181
8567 762
9617 9184
3063 7707
7...

output:

6107
231
6354
3215
6457
9897
1630
5003
8711
3382
4688
7417
8630
9852
776
7711
2241
4722
1521
7547
1324
1000
2945
8706
9864
661
1297
7656
9404
3119
6910
3132
8094
1443
1740
4962
4459
5143
1574
8291
8002
7139
2087
2357
5028
6941
500
4566
942
2450
8613
4975
5388
262
7557
933
8108
2280
2195
3168
-1 7574...

input:

output:

Accepted: 60

result:

points 1.0

Test #20:

score: 10
Accepted
time: 6ms
memory: 4888kb

input:

10000 19901 7733 0 2
627 2916
5376 9053
9176 6741
6540 6503
2960 8330
1168 5479
1637 4730
608 3461
5903 4342
6163 6953
6961 2876
6615 1685
2256 208
4550 2111
3603 1050
6638 915
3383 400
9786 3543
8452 9756
4650 6844
3825 7629
1452 5365
744 2271
7104 8980
1890 3643
3146 373
5624 9037
5911 5331
8058 3...

output:

5399
2308
642
9801
393
6750
9448
7633
1171
8223
4631
2400
4631
8223
1171
7633
9448
6750
393
1993
191
5714
2421
7172
8185
329
3655
8461
7893
7050
3634
2098
4012
8259
9954
4550
2111
5344
2131
4578
2043
660
7329
1312
1616
181
1109
2778
765
3804
4568
3217
8122
497
7200
3276
8010
3552
7585
8578
5858
3442...

input:

output:

Accepted: 71

result:

points 1.0

Test #21:

score: 10
Accepted
time: 7ms
memory: 4892kb

input:

9999 19996 8708 1 2
8865 399
4511 1414
6489 6000
4010 7135
9798 1408
498 3388
4464 8681
9990 8194
5041 8797
5785 4981
3068 2870
1092 1627
7832 9684
5811 2928
4039 6978
1917 9834
103 5177
2390 4424
31 3465
4305 1978
3314 8641
814 6535
9411 6144
8013 2549
8350 663
5270 3949
6778 2056
538 2189
5401 484...

output:

7435
4371
3656
3200
3723
2926
3694
3641
1728
6653
5528
5128
9035
8249
8508
7182
9030
7568
6614
8648
196
8261
6853
2902
2155
1966
7078
386
0
386
7078
1966
2155
2902
6853
8261
196
8703
2958
8562
470
7342
5935
6882
3433
3344
1260
9540
7551
517
3739
2014
404
2520
6923
5910
9119
2566
979
1425
4053
5266
3...

input:

output:

Accepted: 91

result:

points 1.0

Test #22:

score: 10
Accepted
time: 5ms
memory: 4984kb

input:

10000 9999 1003 1 2
2549 5591
5335 4171
118 1246
1563 5969
9823 2878
5383 2164
2493 3050
7553 183
4792 773
2361 7691
2384 1191
1538 3464
2838 6601
8585 891
2260 2298
532 7005
2833 4575
3413 3987
6397 2271
3303 8477
8954 5480
8660 7092
1199 1039
7181 6352
3739 9327
896 9027
7592 6163
7690 947
9923 28...

output:

5711
2950
4369
7836
2493
1796
1785
5425
7731
6648
6861
0
6861
6648
7731
5425
1785
1796
2493
7836
4369
2950
3170
1072
2784
5757
1844
2885
2035
2923
3862
4193
3493
1892
1160
2899
9897
2899
1160
1892
4128
1892
4548
2656
4548
9530
4548
4835
4548
5942
2571
5942
4548
1892
1349
3731
1349
2096
9072
2096
470...

input:

output:

Accepted: 104

result:

points 1.0

Test #23:

score: 10
Accepted
time: 4ms
memory: 5184kb

input:

10000 9999 6379 1 2
948 9880
547 803
1446 8074
8035 4696
4247 3476
8465 3858
591 2798
6720 1121
2500 8973
1211 1550
4556 8556
3520 6825
3106 5349
1686 2608
2487 3236
9685 7687
4937 2887
8290 7920
4575 5368
5110 5347
5466 1005
854 6326
7139 666
6820 6787
2480 9995
6270 3775
390 1640
3311 2915
9738 73...

output:

5647
6442
7626
7297
4310
3630
1048
6378
9560
8395
1169
5248
6126
1122
5277
6038
3686
3478
5871
382
789
6576
9019
7865
8026
366
8338
6628
2660
6520
4351
8442
5759
2075
9678
3173
3361
8836
5354
4367
8164
4367
5354
8836
3361
3173
9678
2075
5759
8442
4351
6520
2660
6628
8338
366
8026
7865
9019
6576
789
...

input:

output:

Accepted: 100

result:

points 1.0

Test #24:

score: 10
Accepted
time: 5ms
memory: 5092kb

input:

10000 9999 119 0 2
9926 1215
7346 66
404 3464
2716 961
3015 5012
8047 6922
8261 9324
8057 3671
8809 6083
8157 5020
6905 1837
8754 4713
7036 995
7660 1088
4795 1797
9437 6767
7917 180
1816 3037
8542 2800
3739 7157
5583 5747
5093 8954
185 2757
296 4838
7900 1815
4335 3502
3570 5774
9097 558
3822 299
6...

output:

6239
9632
3655
5272
9174
6258
6981
4087
4625
866
6247
9191
80
358
4166
9769
797
8772
6628
3425
4737
6608
5815
9980
9310
4490
8787
5021
3515
7444
7461
8509
6829
678
215
4132
7856
2277
7216
1565
8837
3493
3305
2168
5101
8864
8731
1626
3091
3049
3091
1626
8731
8864
5101
2168
3305
3493
8837
1565
7216
22...

input:

output:

Accepted: 109

result:

points 1.0

Test #25:

score: 10
Accepted
time: 4ms
memory: 5144kb

input:

10000 9999 917 1 2
8106 1088
610 1385
1193 957
7868 559
6193 5205
4183 1610
8616 8534
7922 6019
9146 462
1703 1113
7897 1051
5157 2511
1009 7834
4250 2198
9408 6980
8428 487
4747 5624
7604 6677
3968 5370
5603 6773
8856 9568
6117 9851
9387 8438
4108 4719
3050 6300
6965 3048
4676 3915
1435 3698
4889 9...

output:

7423
9992
1746
5309
1340
4773
181
7420
3734
682
519
312
433
312
519
682
3734
7420
181
4773
1340
5309
1746
9992
7423
277
9627
1718
4204
5085
4920
8369
3182
6852
8662
4441
9665
8650
994
62
1312
574
2143
6904
8822
8820
7380
3390
6468
1837
6243
6127
1037
2634
2885
8958
8280
6190
1597
5226
4937
3491
9888...

input:

output:

Accepted: 72

result:

points 1.0

Test #26:

score: 10
Accepted
time: 2ms
memory: 5044kb

input:

10000 9999 7445 1 2
8106 7239
3110 3510
1476 4862
8975 3086
1868 2264
6741 4818
1465 5580
4863 8857
9363 3586
3382 9580
1093 7686
9042 518
2043 1645
4554 1779
2428 92
2800 9736
2079 3306
848 3396
4501 9208
9714 2340
3557 7922
4684 1478
2504 5136
9737 2616
7193 5781
8105 3072
8627 918
1354 3429
3837 ...

output:

6843
8898
8345
4742
7571
4630
8299
617
1263
5655
2907
1624
7370
2463
6772
8365
7924
9202
9706
7044
6708
9356
3217
2302
6892
4144
5149
18
9269
3552
2086
5480
7884
8036
7515
1994
9831
4152
9844
5041
5818
9816
8287
9816
5818
5041
9844
4152
9831
1994
7515
8036
7884
5480
2086
3552
9269
18
5149
4144
6892
...

input:

output:

Accepted: 102

result:

points 1.0

Test #27:

score: 10
Accepted
time: 4ms
memory: 5196kb

input:

10000 9999 1727 0 2
68 239
2336 9222
6379 2629
8640 9025
3994 3320
2427 312
3654 6724
2909 7267
8480 1934
5620 2415
7287 8665
1764 3879
7046 3443
8243 8703
4280 9472
2134 1260
2898 9849
7594 6211
9394 6148
6584 7745
2090 1935
2087 3732
5871 6326
9816 1179
7912 3139
8668 6478
7627 2535
155 513
6748 5...

output:

1316
4617
8696
920
6439
334
1841
6742
662
1228
8087
3005
9308
4125
4514
5134
38
816
910
9249
6614
3179
1782
7729
1252
1543
3182
4798
4304
4753
8406
1884
4065
3557
7603
1655
7603
3557
4065
1884
8406
4753
4304
4798
3182
1543
1252
7729
1782
3179
6614
9249
910
816
38
5134
4514
4125
9308
3005
8087
1228
6...

input:

output:

Accepted: 95

result:

points 1.0

Test #28:

score: 10
Accepted
time: 4ms
memory: 4904kb

input:

9999 9998 9483 1 2
8085 9483
9142 4165
9483 9447
6783 3260
2281 9483
9008 9483
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9483 7289
3552 9483
540 9483
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5600 9483
9483 1147
1414 9483
9483 4948
9868 9483
9483 5457
4348 9483
766 9483
948...

output:

0
9483
7326
9483
9517
9483
6245
9483
42
9483
8239
9483
3241
9483
1376
9483
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9483
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9483
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9483
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9483
8444
9483
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9483
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9483
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9483
5306
2110
5306
9483
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9483
926
9483
2830
9483
3255
9483
766
9483
4348
9483
5457
9483
9868
9483
4948
9483
1414
9483
1147
6409
1147
94...

input:

output:

Accepted: 113

result:

points 1.0

Test #29:

score: 10
Accepted
time: 4ms
memory: 4988kb

input:

9999 9998 9620 1 2
6192 4560
8606 6192
6192 3257
6192 5744
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61...

output:

6192
0
6192
6395
6192
6682
6192
4972
6192
1543
6192
9149
6192
9735
6192
8256
6192
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6192
4367
6192
3156
6192
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6192
8766
6192
1227
6192
2162
6192
9209
6192
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6192
6928
6192
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6192
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6192
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6192
7366
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539
6192
183
6192
2956
6192
7630
6192
8366
6192
6178
6192
4671
6192
6592
6192
3...

input:

output:

Accepted: 113

result:

points 1.0

Test #30:

score: 10
Accepted
time: 4ms
memory: 4768kb

input:

9090 9089 1217 1 2
7687 907
2389 4908
2162 7524
705 1615
5929 7881
6467 3950
2614 7383
2830 2614
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4734 7412
2513 4155
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604 6968
6317 8705
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4389 8912
5423 3678
6345 1928
7269 1951
1852 7715
8742 4709
4085 7152
7391 6241
3226 4895
3379 8787
298 8...

output:

6146
267
2453
3500
7419
848
9061
7662
4029
0
4029
7662
9061
848
7419
3500
2453
267
6146
1217
3426
8720
4669
6057
560
5704
7289
7892
8453
2456
106
2456
8453
3825
2846
7349
2846
3823
2846
3825
4153
8920
4153
2973
4153
3825
8453
7892
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743
9079
5520
7063
2778
7063
28
7063
5520
5448
4580
5448
6312
54...

input:

output:

Accepted: 106

result:

points 1.0

Test #31:

score: 10
Accepted
time: 2ms
memory: 4900kb

input:

9090 9089 7869 0 2
439 7678
5406 5367
3963 8204
6531 491
8969 2489
2933 1629
4171 7004
2561 2714
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8737 7575
7318 5045
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2243 2032
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7928 1070
2695 2154
1014 4521
2108 8285
8574 5209
7759 3851
1330 8763
567 4037
5165 4401
2286 1303
3878 6...

output:

450
7421
3250
5956
5700
6576
4256
45
7538
7385
4930
3745
7485
4802
8357
6797
3436
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8843
2349
0
2349
8843
4285
3436
6797
8357
4802
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3745
4930
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6221
5518
3159
1834
5344
5111
1975
7189
8484
4861
8484
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7577
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7577
707
1523
4241
1523
5435
1523
707
8484
7189
1975
421
5195
6836
...

input:

output:

Accepted: 116

result:

points 1.0

Test #32:

score: 10
Accepted
time: 0ms
memory: 4756kb

input:

9541 9540 7537 0 2
4039 7885
3202 5839
62 481
2083 3904
6962 3140
4429 6635
2137 1173
9112 9167
3927 3539
2982 5326
242 1013
4212 8007
1931 319
1787 474
5618 5788
349 1751
1545 1759
4562 2506
7991 5261
5030 1081
1634 8664
3915 3797
6872 1659
342 4600
3653 2534
1665 7112
2003 6975
8028 3907
2988 4673...

output:

3637
8480
8161
760
4330
3430
6485
8364
3330
5388
5213
2208
0
2208
5213
5388
3330
8364
6485
5371
993
7772
6203
5358
7065
952
9054
3624
6847
5419
3744
719
5580
277
8914
1722
7884
1722
4283
1722
8914
2615
4296
2615
7841
2615
8914
277
5580
719
902
7687
6202
9073
8424
9073
8823
9073
6202
6094
4195
6094
3...

input:

output:

Accepted: 107

result:

points 1.0

Test #33:

score: 10
Accepted
time: 4ms
memory: 4860kb

input:

9987 9986 9440 1 2
1543 4796
2905 1746
279 4250
793 5392
4968 2374
2696 8919
8989 5341
1506 5383
2329 4832
5836 7006
9519 1176
1071 1226
6280 2137
1226 4174
4699 9817
9927 6479
3853 6690
8311 1226
5959 3692
1226 1068
5739 9836
8115 4089
6028 2109
3520 4291
5962 1112
5608 1678
5425 1226
2942 889
2990...

output:

6340
4232
3780
4021
2046
6628
1226
3742
1144
9208
0
9208
1144
3742
1226
6423
484
9927
6479
8475
1361
4310
7131
1228
8035
6590
5738
1635
3428
1302
3428
1635
9657
4878
9657
1635
6291
1635
4905
1820
4905
3945
8943
3945
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1635
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8035
1228
4965
8771
4260
8771
4965
7702
4965
8452
4381
7202
4381...

input:

output:

Accepted: 109

result:

points 1.0

Test #34:

score: 10
Accepted
time: 0ms
memory: 4984kb

input:

9987 9986 7948 1 2
7630 3908
3332 9034
6017 4798
7911 2719
9768 7120
9556 481
8165 5592
7178 9007
8381 2451
5622 9495
2025 2636
2450 4315
1401 4628
519 9489
2345 4867
1294 3287
4229 3484
8504 8953
3024 5132
7167 2193
1681 7396
2695 6193
8951 285
6204 5670
7152 9226
1472 9819
7837 988
5553 9611
9476 ...

output:

2235
9662
2477
2853
6497
9226
3561
3700
9069
1584
0
1584
9069
3700
3561
9226
6497
2853
2477
9662
668
136
5321
5524
6127
6979
3298
445
3298
7033
431
7033
9
7033
4761
7033
3298
6979
6127
4200
4869
8227
4869
2134
3378
2134
4869
4200
2
4200
8196
7517
7753
7517
8196
4200
6127
5524
3843
3207
3843
4433
384...

input:

output:

Accepted: 108

result:

points 1.0

Test #35:

score: 10
Accepted
time: 2ms
memory: 4936kb

input:

10000 9999 7807 1 2
4048 1537
7458 9016
7807 1730
6668 5954
4775 9794
5404 6813
935 7412
9004 9025
4216 8917
9991 5991
4780 4694
3733 2607
3683 5748
7880 2383
1592 5921
9303 3113
6922 8815
5232 6895
2061 4842
7817 3128
9127 3877
5844 2526
1862 4466
3719 493
3699 5411
8690 26
2921 5038
2795 3598
4169...

output:

4769
1046
7844
7480
9763
4111
3589
1014
9978
5434
8945
6554
0
6554
8945
5434
9978
1014
3589
4111
9763
7480
7844
1046
4769
7807
1775
3840
2607
3733
9159
9778
3620
6129
9808
1080
9808
6129
3620
9778
9159
3733
2607
3840
1775
7807
1573
5356
8353
659
4745
3793
413
2096
4489
8282
2618
8282
4489
2096
413
3...

input:

output:

Accepted: 103

result:

points 1.0

Test #36:

score: 10
Accepted
time: 0ms
memory: 4940kb

input:

10000 9999 4233 1 2
4619 925
1310 6964
6038 9361
1746 4178
4407 3111
4252 8706
5292 9350
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2456 6759
1030 3505
4459 1353
8205 3665
6558 691
7502 816
8768 3846
7977 5695
530 8540
1143 6916
9595 1968
8080 1518
3288 7962
3736 6229
6821 835
506 8097
7478 3832
2362 1899
7520 64...

output:

7770
683
8464
6698
4592
8987
573
136
2658
6918
8160
1141
7896
8491
9801
5987
0
5987
9801
8491
7896
1141
8160
6918
2658
136
573
8987
4592
7317
4592
3683
9718
5533
6342
5628
6342
5533
9718
3683
4592
6637
9525
6620
7810
5974
8199
2926
8199
5974
7810
6620
9525
6637
4592
2061
2522
398
308
5152
4177
2515
...

input:

output:

Accepted: 108

result:

points 1.0

Test #37:

score: 10
Accepted
time: 0ms
memory: 4932kb

input:

10000 9999 4774 0 2
3421 3978
4431 7790
9499 9186
4274 3154
5969 7498
6770 1310
8037 7077
1925 9340
5318 6712
9825 8414
2710 4687
4250 5267
5031 7933
3308 9644
833 3414
1826 9945
5850 1740
1604 3579
4619 2261
1655 6562
7336 6671
3541 7388
7540 8027
1674 4765
7585 1196
2803 9026
6556 8924
8308 9619
9...

output:

3616
3447
7484
517
6503
8965
7436
3090
2181
5706
4466
4064
9065
625
9627
8998
0
8998
9627
625
9065
4064
4466
5706
2181
3090
7436
8965
6503
517
4862
3928
9769
9549
8449
1286
4801
868
5929
5383
979
5383
5929
868
4801
1286
8449
9549
9769
4998
2052
9600
8208
1358
6439
1890
4478
9204
8820
4695
8820
9204
...

input:

output:

Accepted: 104

result:

points 1.0

Test #38:

score: 10
Accepted
time: 4ms
memory: 5296kb

input:

10000 9999 5002 1 2
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50...

output:

5000
4998
4996
4994
4992
4990
4988
4986
4984
4982
4980
4978
4976
4974
4972
4970
4968
4966
4964
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4960
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4956
4954
4952
4950
4948
4946
4944
4942
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4936
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4932
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4926
4928
4930
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4938
4940
4942
4944
4946
4948
4950
4952
4954
4956
4958
4960
4962
4964
4966
...

input:

output:

Accepted: 98

result:

points 1.0

Test #39:

score: 10
Accepted
time: 4ms
memory: 5104kb

input:

9850 9849 4926 0 2
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50
...

output:

4924
4922
4920
4918
4916
4914
4912
4910
4908
4906
4904
4902
4900
4898
4896
4894
4892
4894
4896
4898
4900
4902
4904
4906
4908
4910
4912
4914
4916
4918
4920
4922
4924
4925
4929
4931
4933
4935
4937
4939
4941
4943
4945
4947
4949
4951
4953
4955
4957
4959
4961
4963
4965
4967
4969
4971
4973
4975
4977
4979
...

input:

output:

Accepted: 76

result:

points 1.0

Test #40:

score: 10
Accepted
time: 4ms
memory: 5032kb

input:

10000 9999 7061 1 2
5581 8625
9042 5246
1437 7853
4721 1806
6440 6524
4541 45
6798 3465
2612 2139
7360 289
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3175 7753
8143 9620
7035 2630
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7674 479
1990 7305
1975 6474
6173 7011
5859 1353
6429 4043
4586 3246
5744 9895
7025 92
5325 8203
2372 2113
9169 2390
3102 4223
7976 558
3983 274...

output:

2451
4460
3180
1525
9249
1986
0
8176
0
5595
0
1986
7539
1986
9249
2926
9249
1525
8248
1525
3180
7830
3180
4460
1022
4460
1859
4460
2451
7061
2451
6410
4060
6410
2913
6636
2913
6661
2192
6661
1740
4911
1740
5770
6917
5770
9593
9440
9593
4434
2341
4434
4932
3104
4932
741
122
741
5358
8908
5358
3791
90...

input:

output:

Accepted: 96

result:

points 1.0

Test #41:

score: 10
Accepted
time: 4ms
memory: 5096kb

input:

10000 9999 6298 0 2
3879 6623
1401 2005
3005 4103
7368 3258
4187 3043
9782 1418
3779 3810
1107 9159
8392 1247
9370 4703
3847 8220
8125 8875
6001 1926
6188 81
7142 9134
2809 6672
9459 1987
5388 8256
3962 9712
2064 1535
5549 9826
664 3659
7867 3059
4728 7492
6290 1032
7743 427
1228 8825
8972 3409
7535...

output:

9330
7712
6670
7057
409
8917
2237
1848
4445
6939
1080
272
8605
1623
1070
2912
990
2135
2908
1194
404
5169
6600
5879
1951
1834
2410
8385
5615
3118
940
4651
9879
9926
7587
5773
8119
4925
807
4925
8119
5773
7587
9926
9879
4651
940
3118
5615
8385
2410
1834
1951
5879
6600
5169
404
1194
2908
2135
990
2912...

input:

output:

Accepted: 98

result:

points 1.0

Test #42:

score: 10
Accepted
time: 0ms
memory: 5000kb

input:

10000 9999 7243 0 2
4300 4425
5342 7414
1545 2209
9359 7612
7524 3834
9725 4307
1253 868
3584 1640
42 929
9563 3574
7551 6888
878 6898
8891 1393
5293 3531
1174 3277
8776 2448
9443 6338
1611 659
5281 5068
3311 6065
4089 1746
5877 7934
6912 4296
724 8004
3785 7941
5779 7356
4443 6346
9686 5428
9275 72...

output:

9198
6828
8000
2641
7297
9493
3760
7819
3174
4912
5355
6769
2366
8120
3611
7848
9806
2566
6570
7892
1913
2729
3755
3029
8022
1600
6745
8760
5022
4093
2296
1776
563
4369
2244
7710
2621
3181
4683
3181
2621
7710
2244
4369
563
1776
2296
4093
5022
8760
6745
1600
8022
3029
3755
2729
1913
7892
6570
2566
98...

input:

output:

Accepted: 98

result:

points 1.0

Test #43:

score: 10
Accepted
time: 4ms
memory: 5180kb

input:

10000 9999 1653 0 2
6753 1881
4631 7196
7491 2394
7490 3533
1644 1135
2369 5900
9814 9071
8450 2029
1512 7470
6772 5028
8366 3073
4831 7902
5358 6278
6199 5653
1412 9233
1873 9398
8598 5195
4041 7603
7881 2592
2457 3410
3731 2618
3252 4109
9260 1677
9418 6572
4299 4837
2469 3936
7982 3704
3659 3842
...

output:

2989
9682
9293
698
82
2659
5641
2532
3147
2079
4396
2734
7574
3684
3785
2813
5212
1783
1111
2947
1683
3703
201
4321
4796
5005
2367
5302
4723
576
3756
6733
4292
5585
8172
6442
4376
6442
8172
5585
4292
6733
3756
576
4723
5302
2367
5005
4796
4321
201
3703
1683
2947
1111
1783
5212
2813
3785
3684
7574
27...

input:

output:

Accepted: 96

result:

points 1.0

Test #44:

score: 10
Accepted
time: 4ms
memory: 5236kb

input:

10000 9999 8541 1 2
4952 7490
8591 4795
7845 894
2421 1943
7667 739
8464 4844
4817 2370
4794 9577
4919 1509
3160 4008
5239 7443
5850 534
1914 1917
7877 9532
7793 387
1886 3208
7872 2031
9799 9067
4152 4890
133 5537
5299 2917
1869 5807
9031 6716
7530 4482
5614 2162
9094 1938
2425 5346
4336 6977
7590 ...

output:

9393
6947
9421
380
4878
3450
9612
5946
8480
3156
971
7455
2118
218
2961
3334
8550
9582
6593
8961
5374
3181
6478
4789
5018
1331
7127
5304
4152
4110
8704
4399
9713
8764
9872
4386
6168
1763
5057
1763
6168
4386
9872
8764
9713
4399
8704
4110
4152
5304
7127
1331
5018
4789
6478
3181
5374
8961
6593
9582
855...

input:

output:

Accepted: 98

result:

points 1.0

Test #45:

score: 10
Accepted
time: 1ms
memory: 5124kb

input:

10000 9999 9268 0 2
2898 5546
8353 3093
236 9046
9743 6317
6012 2908
8180 3419
1177 1630
5476 6849
6478 2498
7046 8572
6939 2201
4210 6178
9688 4738
4066 2971
2893 7044
9205 100
1203 1083
3805 5705
3181 3068
8859 6498
2721 1663
9426 1631
9013 4881
664 6960
1967 6439
3637 6577
4112 2739
6837 4200
474...

output:

2836
9368
3075
8961
7350
4923
6831
936
5128
2425
1626
9487
1753
6512
4327
4857
8133
9512
9679
8928
2916
8346
1122
4118
4752
2089
2464
2001
7448
7563
5588
1211
41
7504
8915
5307
1892
5307
8915
7504
41
1211
5588
7563
7448
2001
2464
2089
4752
4118
1122
8346
2916
8928
9679
9512
8133
4857
4327
6512
1753
...

input:

output:

Accepted: 96

result:

points 1.0

Test #46:

score: 10
Accepted
time: 5ms
memory: 5212kb

input:

9999 9998 3096 1 2
8455 4536
4683 1498
1730 6888
5571 6806
870 7071
2524 2168
9509 6441
2362 2959
3354 4300
2128 9952
6974 2281
9499 3699
4697 485
4568 2984
995 6675
7656 6314
7023 5464
7766 3348
1304 9049
644 4411
6978 1919
9545 4839
371 6197
8356 3200
8452 6989
7021 7374
1529 1761
9421 4682
5313 8...

output:

7507
9662
3315
3153
4375
3924
7632
4997
901
9318
5011
5850
622
3135
7126
9210
1277
6179
1422
4219
2579
951
5948
834
347
2900
2573
2510
3163
6113
4512
2079
7951
4818
1649
5715
5290
9549
5290
5715
1649
4818
7951
2079
4512
6113
3163
2510
2573
2900
347
834
5948
951
2579
4219
1422
6179
1277
9210
7126
313...

input:

output:

Accepted: 97

result:

points 1.0

Test #47:

score: 10
Accepted
time: 4ms
memory: 5068kb

input:

9090 9089 4136 1 2
4859 403
3482 4592
8738 7369
4786 7192
7376 5116
8365 562
7586 525
5247 7790
4114 3441
6324 5105
3069 1729
4523 8090
5133 3167
7295 7108
5027 4226
803 8769
637 3791
2152 8323
2246 2663
4502 5056
6107 6545
2006 6228
2605 7322
653 3452
4658 2416
8782 2782
5097 1560
426 5765
1684 603...

output:

6320
2447
6701
8102
1546
6277
7506
6992
6461
2721
5961
9059
8323
2152
5999
1334
3620
2260
5665
4286
4246
3929
5934
8997
7176
6439
8901
4393
3851
4393
8901
6439
7176
8997
5934
3929
4246
4286
5665
2260
3620
1334
5999
2152
8323
9059
5961
2721
6461
6992
7506
6277
1546
8102
6701
2447
6320
4790
7135
6143
...

input:

output:

Accepted: 88

result:

points 1.0

Test #48:

score: 10
Accepted
time: 4ms
memory: 5152kb

input:

9501 9500 4737 1 2
1491 8603
7408 6298
8245 5302
6985 3282
7154 7013
7894 7983
7709 4041
3973 1616
3031 8921
639 7923
9069 6136
7253 3869
7046 8761
1780 5480
8411 4820
2164 1441
3031 5814
1497 868
4106 4893
8563 20
7345 2609
5870 6742
5124 2571
9156 8756
5561 1052
3296 983
2752 9202
5337 8895
2665 5...

output:

4795
5370
168
4068
2405
2147
3395
5006
5818
2481
1138
1814
3405
4614
2388
8990
2759
7927
1539
5623
3057
1883
7095
6100
56
5233
8430
1255
6151
58
5832
6940
3874
6310
2378
2932
6774
5994
8055
8241
4654
5769
4928
3711
4928
5769
4654
8241
8055
5994
6774
2932
2378
6310
3874
6940
5832
58
6151
1255
8430
52...

input:

output:

Accepted: 103

result:

points 1.0

Test #49:

score: 10
Accepted
time: 1ms
memory: 4088kb

input:

150 149 117 1 2
12 108
38 137
145 47
85 75
109 116
16 96
84 100
85 97
111 115
94 77
86 89
30 53
25 83
93 128
31 116
108 21
132 56
149 114
95 40
100 87
47 25
74 3
19 115
105 9
23 4
34 94
43 116
52 19
74 44
122 19
124 127
117 17
126 147
5 37
99 119
89 71
51 125
17 56
44 137
24 30
142 56
38 69
103 34
4...

output:

17
69
97
0
97
69
38
124
19
122
19
52
19
115
1
115
111
114
101
114
149
114
111
115
24
65
24
30
59
54
59
30
53
120
53
13
53
30
24
115
19
124
38
69
97
102
98
102
97
11
97
85
75
85
97
42
89
71
89
86
89
42
112
42
68
42
21
9
41
9
105
9
21
143
57
61
27
61
57
143
21
108
12
108
121
58
121
108
21
123
15
123
1...

input:

output:

Accepted: 112

result:

points 1.0

Test #50:

score: 10
Accepted
time: 1ms
memory: 4060kb

input:

166 165 40 0 2
1 3
113 111
54 141
121 165
139 112
45 58
134 65
157 76
68 155
2 111
58 154
89 79
117 24
110 86
133 35
27 71
29 75
50 112
108 137
142 86
75 39
2 86
83 1
150 79
31 86
15 162
143 21
135 75
50 119
85 69
95 159
14 87
16 19
154 136
65 20
46 116
52 97
25 123
130 68
46 132
139 120
60 49
82 14...

output:

112
111
2
86
29
75
34
92
6
4
0
4
118
37
118
4
114
64
32
64
114
162
15
1
83
1
3
104
147
104
3
101
43
101
108
137
91
128
91
18
91
117
24
163
151
163
24
14
23
14
87
11
72
44
72
11
52
97
47
97
145
35
161
35
133
81
54
141
54
53
10
7
156
155
68
130
77
130
8
140
82
115
158
127
42
45
58
154
136
-1 496044885...

input:

output:

Accepted: 89

result:

points 1.0

Test #51:

score: 10
Accepted
time: 1ms
memory: 4200kb

input:

283 282 198 1 2
198 233
198 273
105 198
138 198
198 92
256 198
141 198
198 249
219 198
198 182
87 198
198 232
198 176
160 198
235 198
198 48
115 198
271 198
198 217
280 198
136 198
198 61
42 198
50 198
198 134
0 198
198 240
198 201
174 198
5 198
247 198
5 228
245 198
36 198
198 146
177 198
198 20
19...

output:

0
198
145
198
39
198
150
198
118
198
251
198
152
198
24
198
203
83
203
198
269
198
111
198
181
117
181
198
60
198
255
198
116
198
6
198
20
198
177
198
146
198
36
198
245
198
247
198
5
228
5
198
174
198
201
198
240
198
134
198
50
198
42
198
61
198
136
128
136
198
280
198
217
198
271
198
115
198
48
19...

input:

output:

Accepted: 116

result:

points 1.0

Test #52:

score: 10
Accepted
time: 1ms
memory: 4228kb

input:

144 146 122 1 2
9 21
109 38
63 95
118 108
111 65
32 143
27 99
69 34
62 42
46 65
117 79
143 45
58 47
43 56
52 57
92 25
132 89
98 134
12 55
75 113
101 142
84 39
1 127
59 71
129 118
106 40
81 77
137 127
78 88
3 99
58 40
14 37
112 16
48 122
57 143
55 83
29 141
127 103
38 27
15 123
53 31
5 7
2 87
49 105
...

output:

108
118
55
12
143
0
143
137
100
137
53
40
56
102
22
102
56
43
82
43
56
40
58
47
58
40
106
110
61
110
106
40
53
31
133
31
126
31
30
33
30
31
27
101
142
101
27
99
3
99
27
38
68
38
115
38
109
38
135
105
49
105
135
38
27
31
53
137
127
113
75
113
127
103
127
1
24
1
6
1
2
87
2
1
127
13
44
13
39
123
94
123...

input:

output:

Accepted: 115

result:

points 1.0

Test #53:

score: 10
Accepted
time: 1ms
memory: 4172kb

input:

100 99 95 0 2
33 57
30 20
79 99
27 43
16 1
7 58
1 3
41 73
81 10
65 14
13 93
18 11
46 32
55 84
37 51
45 49
13 86
81 23
92 2
65 34
35 70
9 32
6 16
28 23
40 36
38 61
88 60
40 75
53 2
90 70
94 33
69 21
80 73
15 26
26 0
63 77
78 62
59 47
4 39
21 4
69 56
10 9
47 58
87 39
12 77
8 30
20 37
64 75
42 95
74 27...

output:

42
0
26
15
26
0
42
95
83
31
38
61
24
52
97
52
24
7
58
47
59
48
68
43
27
74
65
34
65
14
82
17
57
54
57
33
94
33
57
28
23
81
10
9
32
46
71
56
69
21
4
39
87
22
85
76
60
88
29
88
72
25
99
5
99
79
99
49
98
49
45
49
89
67
-1 656965074261399525

input:

output:

Accepted: 74

result:

points 1.0

Test #54:

score: 10
Accepted
time: 1ms
memory: 4172kb

input:

80 79 74 1 2
10 65
1 29
67 52
20 48
31 8
14 50
19 25
8 11
15 65
72 55
13 26
23 59
56 40
5 47
2 34
61 51
2 3
6 11
28 78
69 49
2 30
73 26
32 49
15 60
47 54
35 36
37 29
69 42
71 57
39 7
28 63
41 63
43 39
77 46
40 0
58 50
62 59
19 72
44 75
68 76
27 59
4 18
66 42
9 31
23 43
35 38
66 55
0 64
20 21
70 77
4...

output:

17
37
29
1
64
0
40
56
79
73
26
13
46
77
70
25
19
25
70
77
46
13
26
73
79
56
40
0
64
1
29
37
17
74
18
4
41
63
28
78
24
16
14
50
58
68
76
54
47
5
11
6
11
8
31
9
3
2
30
2
34
33
38
35
22
35
36
35
75
44
52
67
57
71
57
53
20
21
20
48
20
61
51
-1 539742877793815825

input:

output:

Accepted: 83

result:

points 1.0

Test #55:

score: 10
Accepted
time: 1ms
memory: 4220kb

input:

69 68 3 0 2
26 22
52 44
4 1
27 50
27 65
22 5
13 10
67 11
67 3
17 68
10 12
66 18
59 33
6 45
61 57
30 14
1 2
32 21
17 56
57 46
55 52
1 64
48 7
42 25
54 32
60 4
9 21
3 40
64 65
14 28
9 20
39 31
42 43
25 31
16 40
29 23
6 36
37 39
33 38
23 2
68 45
50 8
48 51
36 20
58 61
15 66
50 62
60 16
12 8
18 53
55 43...

output:

40
16
60
4
1
64
65
27
0
27
50
8
12
10
13
38
33
59
54
32
21
9
20
36
6
45
68
17
56
17
68
45
6
36
20
9
21
32
54
59
33
38
13
10
12
8
50
27
65
64
1
2
23
29
23
2
1
4
60
16
40
3
67
11
35
5
22
26
28
14
30
51
48
7
63
44
52
55
43
42
25
31
39
37
58
61
57
46
47
34
-1 364024606284220584

input:

output:

Accepted: 90

result:

points 1.0

Test #56:

score: 10
Accepted
time: 1ms
memory: 4092kb

input:

61 60 7 0 2
49 28
27 21
8 5
17 55
46 49
25 37
19 2
51 48
36 46
43 3
30 7
20 15
35 57
48 49
54 17
12 18
25 26
34 0
25 36
45 22
14 13
24 33
1 46
3 8
28 23
4 45
16 42
43 42
17 30
21 44
10 30
11 7
7 53
59 60
0 58
38 18
4 30
18 19
15 14
15 24
44 28
41 28
20 50
52 36
32 59
40 56
47 9
30 35
25 3
31 29
39 4...

output:

30
31
49
46
36
25
26
58
0
58
26
25
3
8
5
8
9
47
9
8
3
43
42
16
42
43
3
25
37
25
36
52
6
52
36
46
59
32
59
60
59
18
38
18
12
18
19
2
19
18
59
46
1
46
49
20
50
20
15
24
33
24
15
14
13
14
15
20
49
31
29
31
30
35
57
35
30
10
30
17
54
17
55
17
30
7
53
7
11
7
30
4
45
22
45
4
30
31
49
48
51
48
49
28
44
21
...

input:

output:

Accepted: 116

result:

points 1.0

Test #57:

score: 10
Accepted
time: 1ms
memory: 4212kb

input:

60 59 21 0 2
34 25
7 21
59 7
1 7
49 46
15 31
8 16
34 55
25 40
46 58
40 29
0 9
11 2
26 21
15 44
24 43
41 56
19 41
15 25
40 46
50 44
40 16
16 17
32 27
12 32
48 7
17 33
14 52
21 0
0 40
40 45
18 38
25 53
54 5
38 7
14 40
19 11
51 46
14 28
37 34
25 10
40 32
4 17
26 13
4 47
12 3
21 23
20 5
43 12
30 15
9 22...

output:

0
21
39
21
23
21
26
6
26
13
26
21
7
48
7
1
7
59
42
59
7
38
18
38
54
5
35
5
20
5
54
38
7
21
0
9
22
9
0
40
32
27
32
12
57
12
3
12
43
24
43
12
32
40
14
28
14
52
14
40
45
40
46
51
46
58
46
49
46
40
29
40
25
10
25
53
25
34
37
34
55
34
25
15
30
15
31
15
44
36
44
50
44
15
25
40
16
8
16
17
4
47
4
17
33
17
1...

input:

output:

Accepted: 112

result:

points 1.0

Test #58:

score: 10
Accepted
time: 1ms
memory: 4220kb

input:

92 91 64 0 2
75 32
56 9
15 33
21 73
13 56
18 91
63 48
45 27
69 68
74 15
50 31
28 26
1 10
45 53
23 41
79 26
89 23
13 85
87 8
64 6
35 51
57 22
61 37
46 71
36 5
0 6
47 20
16 84
60 38
64 70
59 31
70 86
30 0
24 11
71 40
85 58
9 80
32 19
1 39
86 21
34 10
1 65
44 41
77 22
7 49
51 49
29 24
78 37
87 2
19 60
...

output:

6
0
30
25
27
45
53
8
87
2
44
41
23
89
31
59
81
66
81
59
31
89
23
41
44
2
87
8
53
45
27
25
30
0
6
64
70
86
21
73
17
67
48
63
79
26
28
43
28
14
55
20
47
33
15
74
35
51
49
7
11
24
29
90
58
85
13
56
9
80
5
36
38
60
19
32
75
72
-1 1126851755009043856

input:

output:

Accepted: 78

result:

points 1.0

Test #59:

score: 10
Accepted
time: 1ms
memory: 4124kb

input:

105 104 13 0 2
43 45
2 76
3 93
91 17
4 0
68 9
83 40
95 77
85 44
6 15
102 33
40 31
79 18
100 64
49 71
34 88
104 101
92 81
91 29
54 51
8 60
7 59
21 25
36 96
81 86
90 62
67 92
73 3
55 96
84 20
72 66
89 7
80 87
14 42
58 6
70 50
103 85
72 19
46 61
5 52
7 41
94 22
30 71
93 88
32 11
70 81
57 89
54 53
99 94...

output:

31
40
83
78
2
76
36
96
55
82
79
82
55
96
36
76
2
78
83
40
31
13
51
54
53
30
71
49
20
84
39
58
6
15
80
87
27
99
94
22
56
8
60
74
16
69
66
72
19
26
103
85
44
48
62
90
24
34
88
93
3
73
63
11
32
35
97
43
45
75
-1 55613605022443271

input:

output:

Accepted: 70

result:

points 1.0

Test #60:

score: 10
Accepted
time: 1ms
memory: 4172kb

input:

70 69 51 1 2
54 45
50 24
49 54
54 63
4 54
50 41
54 51
11 54
36 54
54 8
68 59
54 21
54 7
14 54
7 43
54 60
67 54
37 54
12 54
41 60
54 39
54 17
54 22
54 23
27 54
6 54
18 54
54 52
33 7
54 19
53 54
51 3
54 61
28 54
54 26
54 34
54 5
65 54
2 54
16 54
54 1
6 15
60 25
54 10
66 65
9 54
54 57
35 54
13 44
54 64...

output:

54
0
54
31
54
29
54
13
44
13
54
38
54
68
59
68
54
64
54
35
54
57
54
9
54
10
54
1
54
16
54
2
54
65
66
65
54
5
54
34
54
26
54
28
54
61
54
53
54
19
54
52
54
18
54
6
15
6
54
27
54
23
54
22
54
17
54
39
54
12
54
37
54
67
54
14
54
7
33
7
43
42
43
7
54
21
54
8
54
36
48
36
54
11
54
51
3
51
54
4
54
63
54
49
5...

input:

output:

Accepted: 115

result:

points 1.0

Subtask #3:

score: 10
Accepted

Test #61:

score: 10
Accepted
time: 0ms
memory: 4044kb

input:

94 93 13 1 3
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
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...

output:

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input:

output:

Accepted: 80

result:

points 1.0

Test #62:

score: 10
Accepted
time: 0ms
memory: 4176kb

input:

96 95 55 1 3
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...

output:

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input:

output:

Accepted: 78

result:

points 1.0

Test #63:

score: 10
Accepted
time: 1ms
memory: 4180kb

input:

99 98 98 1 3
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...

output:

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input:

output:

Accepted: 118

result:

points 1.0

Test #64:

score: 10
Accepted
time: 1ms
memory: 4400kb

input:

1607 1606 0 0 3
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output:

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...

input:

output:

Accepted: 106

result:

points 1.0

Test #65:

score: 10
Accepted
time: 1ms
memory: 4468kb

input:

1607 1606 606 0 3
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5...

output:

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...

input:

output:

Accepted: 78

result:

points 1.0

Test #66:

score: 10
Accepted
time: 0ms
memory: 4420kb

input:

1607 1606 21 1 3
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50...

output:

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-1 1080359475766742978

input:

output:

Accepted: 85

result:

points 1.0

Test #67:

score: 10
Accepted
time: 2ms
memory: 4464kb

input:

1607 1606 149 1 3
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5...

output:

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...

input:

output:

Accepted: 101

result:

points 1.0

Test #68:

score: 10
Accepted
time: 0ms
memory: 4428kb

input:

1607 1606 1600 1 3
0 1
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...

output:

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...

input:

output:

Accepted: 112

result:

points 1.0

Test #69:

score: 10
Accepted
time: 0ms
memory: 5684kb

input:

9876 9875 5432 0 3
0 1
1 2
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3 4
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...

output:

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5380
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5380
...

input:

output:

Accepted: 115

result:

points 1.0

Test #70:

score: 10
Accepted
time: 4ms
memory: 5708kb

input:

9875 9874 51 0 3
0 1
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50...

output:

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input:

output:

Accepted: 75

result:

points 1.0

Test #71:

score: 10
Accepted
time: 4ms
memory: 5688kb

input:

9877 9876 9875 1 3
0 1
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...

output:

9874
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...

input:

output:

Accepted: 117

result:

points 1.0

Test #72:

score: 10
Accepted
time: 0ms
memory: 4032kb

input:

64 63 33 0 3
0 1
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49 50
50 51
...

output:

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-1 917332800186946536

input:

output:

Accepted: 88

result:

points 1.0

Test #73:

score: 10
Accepted
time: 1ms
memory: 4116kb

input:

73 72 31 1 3
0 1
1 2
2 3
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49 50
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...

output:

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-1 545178086191928773

input:

output:

Accepted: 77

result:

points 1.0

Test #74:

score: 10
Accepted
time: 1ms
memory: 4176kb

input:

60 59 29 1 3
0 1
1 2
2 3
3 4
4 5
5 6
6 7
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10 11
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12 13
13 14
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32 33
33 34
34 35
35 36
36 37
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38 39
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41 42
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46 47
47 48
48 49
49 50
50 51
...

output:

28
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-1 1054625657569736798

input:

output:

Accepted: 88

result:

points 1.0

Test #75:

score: 10
Accepted
time: 0ms
memory: 4092kb

input:

60 59 58 0 3
0 1
1 2
2 3
3 4
4 5
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12 13
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38 39
39 40
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46 47
47 48
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49 50
50 51
...

output:

57
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48
4...

input:

output:

Accepted: 117

result:

points 1.0

Subtask #4:

score: 55
Accepted

Test #76:

score: 55
Accepted
time: 6ms
memory: 4756kb

input:

10000 20000 6001 1 4
7937 8111
5224 6607
3036 954
3359 9101
5904 4965
2495 2277
1132 8097
7822 4014
4314 713
9077 8400
1370 5709
545 7541
4005 613
1647 1777
6133 5554
9377 9348
8128 6507
8934 3389
6677 1804
7587 8765
6601 4316
6962 4337
2753 7991
8049 1123
9108 758
3596 1208
4745 7928
2598 1843
3843...

output:

9373
2525
7071
8500
470
6451
7267
3572
1730
6664
3208
7733
6050
8248
7532
7383
7532
8248
6050
8913
6133
9287
9092
2306
8569
5746
1843
2598
4708
8379
7762
2597
5015
9463
6793
7356
8615
189
4215
1276
6317
8146
1799
6030
2709
1429
8746
58
7447
5627
4911
6533
9498
586
2764
9482
9613
1024
2382
8594
9403
...

input:

output:

Accepted: 75

result:

points 1.0

Test #77:

score: 55
Accepted
time: 7ms
memory: 4824kb

input:

10000 19901 5408 0 4
5508 8775
8797 9186
6746 4742
6332 5680
1638 6809
1210 2866
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3327 8319
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7720 7837
4580...

output:

1889
956
8331
1773
9881
7788
43
1413
43
7788
155
8787
9186
8797
168
5686
7059
8201
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2932
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6421
4001
6158
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1211
7527
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1110
8463
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2510
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6580
7361
5025
1063
9731
2748
1674
9832
4640
4890
7291...

input:

output:

Accepted: 67

result:

points 1.0

Test #78:

score: 55
Accepted
time: 6ms
memory: 4760kb

input:

9999 19996 5543 0 4
6029 1779
4584 847
6868 7887
3350 714
4937 8135
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2063 3070
2573 5948
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3815 2958
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7705 5081
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5722 9891
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2449 5280
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2939 9885
9420 6184
8741 7989
7595 6825
8332 871
4250 7636
5808 6237
2711 2584
9483 ...

output:

3824
2535
3246
5325
8801
4181
5919
9412
593
5603
9354
8053
5375
1529
5895
4273
8702
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252
3635
8702
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5895
1529
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8053
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173
4737
9036
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6011
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2540
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5403
6648
4815
1457
7477
8806
8392
4222
9167
5125
8710
4598
8630...

input:

output:

Accepted: 78

result:

points 1.0

Test #79:

score: 55
Accepted
time: 5ms
memory: 4948kb

input:

10000 9999 7805 0 4
9479 9586
7247 4309
2437 1062
6598 8441
9640 7787
5628 7891
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1011 9545
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4224 1787
4310 3399
1151 1372
1528 2031
7916 8815
5617 8672
7000 2300
1638 3878
3...

output:

2609
3739
9836
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5140
4406
1493
3372
2225
0
2225
3372
1493
4406
5140
5343
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7694
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8608
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1629
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5595
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4221
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7731
5418
2639
4331
9207
4331
2639
5686
328
5595
...

input:

output:

Accepted: 99

result:

points 1.0

Test #80:

score: 55
Accepted
time: 5ms
memory: 5420kb

input:

10000 9999 6820 0 4
1377 7960
517 441
5007 3418
2871 8853
895 2592
7916 4915
9327 3095
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1362 2536
8435 4158
6554 9541
2935 9840
4860 7093
372 6656
7488 2499
8707 2283
2995 16...

output:

749
9601
1499
1289
3810
6988
6320
5982
7805
9499
1629
4453
5399
7212
9829
2186
1963
6727
2001
9937
5932
8608
299
993
1494
9828
4125
1925
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6409
7677
4592
5099
8472
3903
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8794
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1650
3941
1650
6745
8794
4906
3903
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6409
1536
1925
4125
9828
1494
993
299
8608
5932
9937
2001
...

input:

output:

Accepted: 99

result:

points 1.0

Test #81:

score: 55
Accepted
time: 4ms
memory: 5044kb

input:

10000 9999 1797 0 4
6179 5351
1002 630
8266 5652
700 8598
8658 8690
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8430 6670
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1859 9793
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6325 8540
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2464 3339
4145 8650
6523 4067
5540 8850
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9010 740
3917 1702
5589 664
8238 784
5439 6066...

output:

3381
7395
3373
4982
6752
1575
9793
3126
7849
6027
1767
1519
5568
1519
1767
6027
7849
3126
9793
1575
6752
9880
5195
1604
5150
7042
1194
1378
3944
7295
3188
3787
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7186
8540
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3616
2532
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325
1839
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9615
3805
1191
188
8066
6232
6697
7040
8799
9216
8377
3619
6385
735...

input:

output:

Accepted: 72

result:

points 1.0

Test #82:

score: 55
Accepted
time: 5ms
memory: 5168kb

input:

10000 9999 1976 1 4
130 9539
3858 302
3819 624
9048 6386
7771 9034
1993 239
3103 395
2201 674
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4233 7695
5629 9941
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3324 1213
8141 7345
4630 2498
3526 4940
333 1414
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4713 1683
6401 4584
940 6185
3603 921
4147 5323
5670 7852
4490 7120
856 9010
2070 1117
27...

output:

158
5084
5622
9951
4837
9942
4103
6253
1152
5769
936
9650
8458
7072
9743
4960
4479
9561
1778
9198
2122
2937
8782
1576
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3786
255
2396
949
7892
2900
6414
2900
7892
949
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255
3786
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1576
8782
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9198
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7072
8458
9650
936
5769
1152
6253
4103
9942
4837
9951
5622
50...

input:

output:

Accepted: 91

result:

points 1.0

Test #83:

score: 55
Accepted
time: 0ms
memory: 5048kb

input:

10000 9999 2644 0 4
1112 6108
7524 3345
4026 6546
5489 888
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4818 4703
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4515 4974
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1129 9709
3384 5425
7808 1646
8244 3134
7045 5144
2771 2636
9841 4928
150 1599
3898 5380
3265...

output:

2092
6101
8620
9535
8113
6130
7430
8882
3675
3490
3036
6634
490
997
4907
3019
2747
9078
7833
2711
7214
7783
9084
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2254
5491
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8206
4329
695
3654
5209
4970
2575
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7951
2804
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2814
66
2177
8404
2594
132
9418
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7337
8800
3466
3195
4563
3195
3466
8800
7337
9439
4469
6059
670...

input:

output:

Accepted: 113

result:

points 1.0

Test #84:

score: 55
Accepted
time: 4ms
memory: 4932kb

input:

10000 9999 303 0 4
2398 6293
4050 2460
805 3887
2330 2016
4740 6238
6881 2032
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1187 8494
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3919 2941
4715 9703
5860 6050
2722 9630
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1075 145
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5045 970
1402 9416
9702 8957
2601 7667
2834 9024
6523 3221
4486 9266
5007 9564
8897 ...

output:

9937
9827
9576
6170
7052
1331
9713
968
271
5394
1985
5131
9928
365
566
2812
8579
8947
9510
9348
8195
6723
9245
7155
1838
7155
9245
6723
8195
9348
9510
8947
8579
2812
566
365
9928
5131
1985
5394
271
968
9713
1331
7052
6170
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9827
9937
303
9644
718
3452
8521
1104
462
3113
6244
2103
572
626
9956
927...

input:

output:

Accepted: 84

result:

points 1.0

Test #85:

score: 55
Accepted
time: 2ms
memory: 4904kb

input:

9999 9998 7880 0 4
1741 2822
7880 2772
7880 1625
1376 7880
7880 2243
5271 7880
9870 8588
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6943 7880
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7880 6065
2499 7880
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7880 249
52...

output:

0
7880
8517
9058
8517
7880
5632
7880
153
7880
2744
7880
6528
7880
3087
7880
8615
7880
8202
7880
7630
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8111
349
8111
7880
92
7880
7740
7880
8027
7880
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7880
7111
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7880
2129
7880
325
7880
9229
7880
4062
7880
9161
7880
8490
7880
6202
7880
4692
7880
3478
7880
5527
7880
249
7880
5433
7880...

input:

output:

Accepted: 113

result:

points 1.0

Test #86:

score: 55
Accepted
time: 5ms
memory: 4976kb

input:

9999 9998 2169 1 4
1253 1379
1379 6634
2807 1379
7826 1379
5505 3284
1379 4938
1838 8415
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1379 3947
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1379 6554
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2765 3209
9728 5977
1379 1006
7349...

output:

1379
0
1379
5111
1379
7292
1379
3438
1379
7428
1379
5252
1379
6677
1379
408
1379
255
1379
7884
1379
1372
1379
4816
8152
4816
1379
7668
1379
8360
1379
9332
1379
6754
1379
3217
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4665
2605
4665
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7738
1379
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8132
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1379
4642
1379
5398
1379
4958
1379
5525
1379
5540
1379
340
1379
7...

input:

output:

Accepted: 115

result:

points 1.0

Test #87:

score: 55
Accepted
time: 4ms
memory: 4816kb

input:

9090 9089 6042 1 4
1403 2825
3546 6555
6338 986
8502 582
7558 6768
2318 578
8960 7779
1982 6510
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6035 6475
2857 5782
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6962 2688
1109 8963
2533 7673
1746 302
372 2302
5178 6458
4561 498
7...

output:

1854
2779
7931
4168
6468
1876
4166
2029
1081
6048
5721
2465
0
2465
5721
6048
1081
2029
4166
1876
6468
4168
7931
2779
1854
6042
5530
7533
778
9011
5864
4781
6593
1448
5223
7187
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2597
880
7187
5581
1781
5581
7269
5581
7187
5223
1448
6593
2847
4122
3390
7222
2361
7222
5598
7222
3390
8602
3682
8602
3...

input:

output:

Accepted: 106

result:

points 1.0

Test #88:

score: 55
Accepted
time: 4ms
memory: 4896kb

input:

9090 9089 2349 1 4
7687 9065
4222 560
5303 2601
106 5881
682 538
7777 4315
2 7079
7960 5286
2320 8527
6139 7302
6397 1811
8375 5975
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8884 2230
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330 5842
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7320 7846
7971 1069
6947 8828
5373 5449
600 4348
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4267 6970
6687 2967
4479...

output:

5644
4510
109
8516
5098
845
4058
1073
742
566
913
2169
2939
7356
4686
8238
1968
4160
625
208
7592
0
7592
208
625
4160
1968
8238
4686
7356
2939
2169
913
566
742
8471
3478
6051
7540
6814
997
5997
2762
5997
3983
1590
8250
1590
4685
1590
3983
7395
8789
7395
655
7395
3983
5997
997
6814
1315
7598
5218
842...

input:

output:

Accepted: 117

result:

points 1.0

Test #89:

score: 55
Accepted
time: 4ms
memory: 4908kb

input:

9541 9540 3545 1 4
1770 2017
5836 896
6365 7824
6038 7178
8340 2757
548 9429
4913 8173
9262 8487
5008 1685
6275 364
3581 829
9224 3209
7988 4236
2818 4466
7885 1271
6585 4902
8934 5347
1245 7260
6920 4346
3339 8424
8101 9030
6805 3343
5998 2922
6650 4793
2154 4928
4896 3044
3099 9213
2828 50
774 445...

output:

9523
479
4529
7371
7793
1000
4067
3503
9531
9294
586
1315
6191
1301
819
5465
8377
4888
2017
617
4982
1530
3026
6017
0
6017
3026
1530
4982
617
2017
4888
8377
5465
819
1301
6191
1315
586
9294
7680
5979
3514
2594
3138
3192
2325
6485
9184
4427
9184
6485
5440
2885
5440
3201
5440
6485
2325
3192
3138
2985
...

input:

output:

Accepted: 118

result:

points 1.0

Test #90:

score: 55
Accepted
time: 5ms
memory: 4844kb

input:

9987 9986 2492 0 4
8687 2462
378 6625
6780 7640
6795 119
7568 3110
2834 2174
9717 3620
5145 8907
1237 3348
9245 2690
3606 1713
3656 7932
4111 6178
8202 9177
7459 9623
4655 1595
6942 1326
5532 5656
5361 4630
4397 5025
3326 8466
7239 9438
5711 288
5398 3171
9494 2930
3867 9099
8508 7538
8950 1771
5562...

output:

2483
762
8439
3392
3460
4774
1876
1531
8517
718
8095
110
6130
3750
5135
0
5135
3750
6130
110
8095
718
8517
1531
1876
4774
3460
3392
8439
1510
1256
5526
540
1190
3596
4698
4747
7688
8938
7688
9693
9769
9693
7688
1997
7688
3197
7187
1811
5958
2498
5958
1811
5964
7215
5964
2629
5964
1811
7187
3197
8580...

input:

output:

Accepted: 105

result:

points 1.0

Test #91:

score: 55
Accepted
time: 0ms
memory: 4868kb

input:

9987 9986 9260 0 4
1795 9107
5922 7479
5437 1619
4086 839
1524 4469
7773 321
195 2903
3854 7712
9254 7341
9091 8253
2020 8523
9828 8319
7720 8285
3134 9613
9072 5873
73 9417
6535 6078
4503 7600
4582 9696
9369 7710
8216 9757
363 3790
2388 4338
4929 9429
7606 2598
8291 2579
6525 2658
7773 7641
1271 48...

output:

3316
4603
7773
9945
1462
98
0
98
1462
9945
7773
4603
8248
215
7183
4103
944
7426
8913
8153
5903
8153
8817
8153
2263
865
617
865
2263
8153
8913
5185
5725
5185
3798
7386
3798
4293
3798
5185
8913
5004
6463
5004
1143
7490
2726
7490
1143
5004
8913
4525
4727
8307
4727
8104
4727
4525
6180
3097
6180
4525
65...

input:

output:

Accepted: 105

result:

points 1.0

Test #92:

score: 55
Accepted
time: 5ms
memory: 4932kb

input:

10000 9999 6379 1 4
3814 6075
6379 8040
9513 4840
6161 6572
4546 3374
5788 4102
3269 9472
3887 8970
6772 1475
7116 8721
3864 393
8624 336
286 7089
2347 1902
4359 1102
810 1108
9873 2384
8967 8205
1289 1298
24 713
7193 5917
8975 2529
6050 5262
2817 6379
2894 6876
9414 162
1620 8811
7980 3034
4962 287...

output:

8345
30
4033
4442
959
9585
289
954
4741
4588
2488
7798
3620
9494
0
9494
3620
7798
2488
4588
4741
954
289
9585
959
4442
4033
30
8345
6379
3747
5826
5057
7165
3014
9253
233
2205
233
9253
3014
7165
5057
5826
3747
6379
2817
9426
6152
2705
4533
7580
1184
389
9090
5983
570
1327
1206
1327
570
5983
9090
389...

input:

output:

Accepted: 103

result:

points 1.0

Test #93:

score: 55
Accepted
time: 5ms
memory: 4932kb

input:

10000 9999 532 0 4
459 9221
142 8515
5631 9739
1390 2009
5723 8788
174 2425
3322 2012
2211 8676
7661 8559
239 8069
5227 2459
3789 5203
7129 7197
3835 1310
8163 5982
9573 5084
4270 6346
5073 7047
6706 6321
5998 9131
2480 1072
5494 7751
5132 4582
4460 915
7995 8063
2396 3566
9075 8402
2699 5333
3681 3...

output:

981
6348
5120
3740
3116
2904
7716
9082
9481
4126
2476
5250
9837
8290
3836
2465
6899
4319
7640
4604
0
4604
7640
4319
6899
2465
3836
8290
9837
5250
2476
4126
9481
9082
7716
2904
3116
6201
3116
8078
3543
7660
3877
3750
2970
3750
3877
7660
3543
8078
3116
9649
9695
7645
2302
6866
2221
8277
2080
8247
9744...

input:

output:

Accepted: 108

result:

points 1.0

Test #94:

score: 55
Accepted
time: 5ms
memory: 4944kb

input:

10000 9999 1763 1 4
5117 5982
7748 9883
3734 6502
7381 8990
1023 2171
6176 2819
4428 1742
4947 655
9560 2519
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1075 7312
6772 9787
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4418 2778
4461 2489
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9044 1261
6965 1932
1381 2407
465 206
1112 3824
5006 172
6608 9221
5900 8997
4117 8052
4298 192
3620 5...

output:

1226
138
5873
8841
9687
9899
5671
675
4783
3189
656
1287
6723
6617
9197
8642
749
5652
0
5652
749
8642
9197
6617
6723
1287
656
3189
4783
675
128
6451
367
9071
3457
1466
3270
2295
5013
2295
3270
1466
3457
9071
367
357
9501
4070
6237
2294
543
6792
2397
6792
543
2294
6237
4070
9501
357
367
1986
5312
956...

input:

output:

Accepted: 108

result:

points 1.0

Test #95:

score: 55
Accepted
time: 4ms
memory: 5112kb

input:

10000 9999 5002 0 4
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50...

output:

5000
4998
4996
4994
4992
4990
4988
4986
4984
4982
4980
4978
4976
4974
4972
4970
4968
4966
4964
4962
4960
4958
4956
4954
4952
4950
4948
4946
4944
4942
4940
4938
4936
4934
4932
4930
4928
4926
4924
4926
4928
4930
4932
4934
4936
4938
4940
4942
4944
4946
4948
4950
4952
4954
4956
4958
4960
4962
4964
4966
...

input:

output:

Accepted: 98

result:

points 1.0

Test #96:

score: 55
Accepted
time: 4ms
memory: 5284kb

input:

9850 9849 4926 0 4
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50
...

output:

4924
4922
4920
4918
4916
4914
4912
4910
4908
4906
4904
4902
4900
4898
4896
4894
4892
4894
4896
4898
4900
4902
4904
4906
4908
4910
4912
4914
4916
4918
4920
4922
4924
4925
4929
4931
4933
4935
4937
4939
4941
4943
4945
4947
4949
4951
4953
4955
4957
4959
4961
4963
4965
4967
4969
4971
4973
4975
4977
4979
...

input:

output:

Accepted: 76

result:

points 1.0

Test #97:

score: 55
Accepted
time: 1ms
memory: 5080kb

input:

10000 9999 911 1 4
4809 9023
4962 6630
2809 5677
7709 7532
3806 8518
2146 1711
3196 6148
5364 778
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7188 825
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1908 6358
6387 7090
7389 8272
390 8308
1500 5854
2094 9286
3234 4708
5592 2940
9053 3405
6763 9195
5462 1297
2204 2835
1758 4691
3104 1022
5164 9108
4634 8306
7129 1752
775 ...

output:

8645
749
1359
1716
3158
2057
9205
9151
7700
6260
6533
1747
9102
26
506
5881
2061
2390
1052
8238
6217
7200
4554
1244
6654
5692
5110
8530
8587
8476
1681
96
4262
3240
872
2053
1400
2053
872
3240
4262
96
1681
8476
8587
8530
5110
5692
6654
1244
4554
7200
6217
8238
1052
2390
2061
5881
506
26
9102
1747
653...

input:

output:

Accepted: 96

result:

points 1.0

Test #98:

score: 55
Accepted
time: 5ms
memory: 5040kb

input:

10000 9999 3784 0 4
139 4384
2141 2145
3549 814
4622 9012
3500 4647
2239 6839
1532 2039
1466 3929
8220 6345
386 1070
7986 1776
4591 8205
7818 8898
1078 5857
416 4232
6309 4387
9402 365
5269 2271
7148 1205
8957 2276
6411 4525
9196 36
8131 8662
9485 4024
665 4898
2692 5912
8104 615
6393 8381
6927 1793...

output:

3829
7778
1028
5169
3486
8950
1861
9536
1675
5148
3166
3763
6162
294
6524
2801
2232
4404
4341
1645
5125
325
9748
18
9020
2830
7203
8088
5353
1096
3202
7031
1764
5377
3261
1481
4735
1481
3261
5377
1764
7031
3202
1096
5353
8088
7203
2830
9020
18
9748
325
5125
1645
4341
4404
2232
2801
6524
294
6162
376...

input:

output:

Accepted: 96

result:

points 1.0

Test #99:

score: 55
Accepted
time: 4ms
memory: 5096kb

input:

10000 9999 2366 0 4
3447 1203
1378 6899
7954 5665
8391 691
4776 3798
7209 1770
9098 2251
9056 6466
7463 9624
3398 5834
6533 3978
7624 1717
4999 8900
9698 7133
3711 869
7020 1336
4812 7738
2411 1836
9774 7934
8833 7708
194 8292
3151 8618
4459 8117
7190 391
267 6814
6094 4652
6970 6456
2900 1516
6145 ...

output:

796
696
8659
1109
1183
6554
6319
7494
14
8996
5949
2111
413
7740
2736
5013
7830
3670
5214
9767
520
2365
6771
1338
8873
8413
5504
2832
8302
8029
2702
3967
5388
7358
4831
6496
5901
7378
6194
7378
5901
6496
4831
7358
5388
3967
2702
8029
8302
2832
5504
8413
8873
1338
6771
2365
520
9767
5214
3670
7830
50...

input:

output:

Accepted: 98

result:

points 1.0

Test #100:

score: 55
Accepted
time: 4ms
memory: 5180kb

input:

10000 9999 7030 0 4
7952 6708
4433 5067
1281 2388
1330 7140
2226 6080
8883 624
7722 9790
2614 8415
3020 646
6678 8395
5973 4071
9606 7009
5561 214
572 9984
1257 1001
1752 6801
9142 5902
7325 7128
3905 3961
7771 5542
861 8137
2080 9859
7728 5473
6675 7107
698 4411
1704 1083
4034 1468
8620 4152
5348 7...

output:

8996
6840
2760
8172
7723
4959
8901
8969
8503
6483
3321
1164
5118
6672
8955
3433
9130
108
7667
8569
6579
5595
6186
1861
7104
6220
1969
6739
5742
4452
5700
8604
6696
1721
2549
207
2680
207
2549
1721
6696
8604
5700
4452
5742
6739
1969
6220
7104
1861
6186
5595
6579
8569
7667
108
9130
3433
8955
6672
5118...

input:

output:

Accepted: 96

result:

points 1.0

Test #101:

score: 55
Accepted
time: 5ms
memory: 5164kb

input:

10000 9999 6760 1 4
321 5933
5125 7039
7857 5250
3103 4674
3072 2527
2984 1163
2984 8016
3420 396
8053 270
7399 2723
8575 4569
2191 3174
5160 2364
7050 2141
7932 7420
2164 4057
8478 1251
8676 4335
2049 2167
3564 9059
3974 3751
2074 8193
6364 3652
6858 3670
8111 6488
7361 9400
5928 3438
9751 49
8602 ...

output:

815
6876
5814
3172
9109
8943
963
9395
5900
8661
5491
2565
6473
4964
289
7351
839
1054
5395
2349
2978
1358
7826
9765
6738
4347
786
4034
245
2979
6198
3095
2038
5856
324
4175
9448
9759
9203
9759
9448
4175
324
5856
2038
3095
6198
2979
245
4034
786
4347
6738
9765
7826
1358
2978
2349
5395
1054
839
7351
2...

input:

output:

Accepted: 98

result:

points 1.0

Test #102:

score: 55
Accepted
time: 4ms
memory: 5292kb

input:

10000 9999 9497 0 4
3064 7961
8551 7130
9412 5332
7999 5714
2138 2765
4949 9091
5069 8559
8265 5761
3946 9887
677 3765
4650 7866
8079 947
2380 9673
8374 114
45 144
6044 3493
8537 8228
1588 8395
1887 6461
6791 8267
2581 9241
9102 8662
7731 7725
4567 1292
1036 6804
501 1966
6855 8592
7487 403
7030 610...

output:

3298
7985
8856
7922
9700
891
3346
1599
1871
9167
3413
1094
4983
3495
9534
7983
2199
7850
5068
4274
9644
9177
8134
5859
4526
4267
1669
2117
9881
7144
855
5337
6596
8012
8660
8754
2219
8754
8660
8012
6596
5337
855
7144
9881
2117
1669
4267
4526
5859
8134
9177
9644
4274
5068
7850
2199
7983
9534
3495
498...

input:

output:

Accepted: 96

result:

points 1.0

Test #103:

score: 55
Accepted
time: 4ms
memory: 5076kb

input:

9999 9998 2002 1 4
7282 3356
565 7838
9612 9593
2589 2567
5920 126
6347 8515
8791 5137
8685 1666
6205 5564
425 8319
9884 5317
8988 6105
3524 8936
4177 6714
2102 6507
8332 2565
5746 1103
8867 6783
896 1445
479 3278
6281 4617
3521 7552
846 8399
132 3793
7608 3221
1961 7696
5119 1112
8413 615
3339 4484...

output:

1457
8955
1055
9697
5904
8227
8505
9008
6703
6182
1026
844
315
9209
1084
8042
7614
1232
1042
8781
3955
4219
5516
6745
7575
1063
7443
1783
4547
5738
3878
1291
7459
247
7140
3646
3455
4521
3455
3646
7140
247
7459
1291
3878
5738
4547
1783
7443
1063
7575
6745
5516
4219
3955
8781
1042
1232
7614
8042
1084...

input:

output:

Accepted: 97

result:

points 1.0

Test #104:

score: 55
Accepted
time: 4ms
memory: 4944kb

input:

9090 9089 3557 1 4
448 1
8924 7184
6030 8481
204 3774
4384 1150
1411 5155
2017 6418
5808 6344
4233 3300
3630 1784
6577 1237
5804 138
1718 7254
5847 1296
5391 411
1184 2734
8163 8704
1941 8362
7494 6598
2971 6679
2816 7658
2405 4187
3122 3296
7742 5118
1822 6536
1503 1493
2116 560
1815 364
4392 8853
...

output:

8436
3901
7411
7939
6307
8805
225
2054
2918
5630
7534
4883
3955
4576
1463
6615
1580
2456
3539
3047
8358
871
8692
1430
5140
4227
1029
1660
6352
1660
1029
4227
5140
1430
8692
871
8358
3047
3539
2456
1580
6615
1463
4576
3955
4883
7534
5630
2918
2054
225
8805
6307
7939
7411
3901
8436
6064
1669
4288
6046...

input:

output:

Accepted: 88

result:

points 1.0

Test #105:

score: 55
Accepted
time: 4ms
memory: 5048kb

input:

9501 9500 7438 0 4
3766 7199
3840 2507
4763 7496
9080 5158
3922 1151
1882 1198
5816 7952
6372 9311
6682 2607
4851 8048
5294 6982
3175 858
876 3467
2239 3210
5143 5614
2280 7216
2068 2953
8527 5037
6653 984
6572 971
4402 4010
1048 7986
1325 4055
4406 2498
7398 8527
5886 201
6619 6985
3592 4566
5777 2...

output:

8775
7851
7795
849
6318
39
7324
8304
7154
6401
6638
6135
6437
547
4003
6684
2405
2920
7415
4792
1720
313
5052
722
3343
2592
113
1997
7269
2479
412
3585
3305
5421
8529
5676
6304
2162
4602
4821
8394
7421
865
4839
2654
4839
865
7421
8394
4821
4602
2162
6304
5676
8529
5421
3305
3585
412
2479
7269
1997
1...

input:

output:

Accepted: 104

result:

points 1.0

Subtask #5:

score: 17
Accepted

Test #106:

score: 17
Accepted
time: 3ms
memory: 4868kb

input:

10000 20000 1108 0 5
14 4502
5387 2330
4851 238
2376 1734
9473 6307
9948 1028
3602 9675
3731 8580
8120 9350
307 6413
4081 414
2493 6560
8911 3419
6125 6990
3525 2577
8022 8321
8857 3800
1017 9618
8095 3777
9994 1896
4565 7797
7563 8343
449 9803
1985 462
7176 8952
8896 8836
7225 5604
2996 5150
6136 4...

output:

8331
8986
1781
4468
549
4076
549
4468
1781
8986
8331
8681
7028
313
7460
2293
4478
3149
9381
4150
7845
9804
3916
8890
7306
5766
877
4552
8015
3706
2805
3307
4432
1312
2092
5413
9473
6307
3530
6613
4064
1752
4641
8848
1086
8369
4941
5697
9933
9948
7189
2605
9976
2901
3444
9454
4646
9777
1360
5178
6110...

input:

output:

Accepted: 65

result:

points 1.0

Test #107:

score: 17
Accepted
time: 6ms
memory: 4940kb

input:

10000 19901 4352 0 5
3407 9898
8441 5534
2585 326
3388 3586
8650 4537
2675 8195
5310 5386
6263 9649
9368 899
2881 4792
3452 9158
1005 1467
8421 3976
5827 722
3552 3621
6401 6765
2403 3259
8568 6312
2802 11
2391 8117
9335 5136
7796 1621
1903 6770
3968 5143
9874 9163
7509 8517
9298 6322
5742 6957
556 ...

output:

2723
7853
462
8653
5170
1079
1272
7131
8200
2598
9959
1135
2122
3176
1912
9952
3367
3916
8777
561
8348
561
8777
3916
3367
9952
1912
3176
2122
1739
1269
7678
7653
7577
251
58
5345
3120
5353
5758
6104
3384
6934
7772
1634
8795
8052
3610
2495
7497
4267
9963
4770
9505
4887
3972
7174
4348
4820
4765
2228
1...

input:

output:

Accepted: 80

result:

points 1.0

Test #108:

score: 17
Accepted
time: 3ms
memory: 4816kb

input:

9999 19996 5507 0 5
971 8249
3261 7511
8297 9362
5268 4612
1125 9682
9059 1628
1021 9889
9139 8235
3695 139
4213 398
3137 9169
7034 4195
5506 2101
700 8555
8890 9504
851 3464
6172 8402
6436 6291
224 8983
1004 9696
285 5562
6459 3286
3837 4739
6187 4358
8906 6379
7753 4046
8097 5434
1055 9333
7195 68...

output:

1476
1216
8820
6865
4744
1847
6481
4665
6961
510
9327
5490
9013
903
6954
6707
1354
3696
2058
4210
4705
7017
5018
6206
7180
295
6968
6246
8319
7529
3009
3065
8151
7404
6892
6469
2459
1175
6264
3677
8266
5373
9810
2761
7429
8050
7429
2761
9810
5373
8266
3677
6264
1175
2459
6469
6892
7404
8151
3065
300...

input:

output:

Accepted: 105

result:

points 1.0

Test #109:

score: 17
Accepted
time: 5ms
memory: 4992kb

input:

10000 9999 9309 0 5
6382 7702
8069 8917
5386 3349
6361 4101
1481 9585
6810 2379
989 5824
9528 4954
5262 9679
607 7088
8330 7885
6246 7153
9090 4666
5327 1708
6928 8007
7472 2383
3857 6115
8769 5953
3933 8557
7112 789
8462 5764
5357 9521
9401 1489
9721 5757
3863 5150
5344 322
5582 8671
3751 1078
9365...

output:

8864
3629
1710
9356
4741
3090
1022
2456
4887
5048
7731
3317
2630
0
2630
3317
7731
5048
4887
2456
1022
3090
9327
6522
154
6420
3527
5551
5153
3027
8036
6585
5911
6529
402
6529
8790
6529
6054
6945
1540
6945
4602
5857
4602
6945
6054
8820
9111
8820
4890
8820
4808
5850
4808
3952
4808
9695
4808
8820
6054
...

input:

output:

Accepted: 105

result:

points 1.0

Test #110:

score: 17
Accepted
time: 0ms
memory: 5604kb

input:

10000 9999 1738 1 5
7389 1015
9994 900
9391 8624
5522 3314
2250 5810
2861 5827
3740 3042
8230 1553
6725 4697
7651 9366
9979 2670
4665 8282
5197 2831
881 3618
7487 7346
2144 4242
4686 6472
4422 4180
2446 4027
249 6117
1312 9964
8612 7174
7626 5369
3694 9258
9427 7217
9578 1479
6548 9928
7066 2991
945...

output:

7849
8827
8051
9734
3351
9364
2947
7816
9842
7150
6836
7883
5663
895
1658
9321
6987
6064
76
4173
571
9461
5087
996
3548
4641
8624
2745
595
6133
1862
8039
5787
9197
9735
9533
969
496
7755
7796
219
4624
219
7796
7755
496
969
9533
9735
9197
5787
8039
1862
6133
595
2745
8624
4641
3548
996
5087
9461
571
...

input:

output:

Accepted: 101

result:

points 1.0

Test #111:

score: 17
Accepted
time: 1ms
memory: 5092kb

input:

10000 9999 7046 1 5
1314 8883
2514 9525
6961 3442
9250 6217
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8214 7553
2692 3113
3899 8739
6272 ...

output:

1819
795
9356
9133
1050
5227
5306
4423
1987
8662
341
3632
2973
7254
9051
8129
1044
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1045
4972
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8540
4922
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3591
4885
1655
5495
1142
7253
410
3997
302
8599
6222
5001
6140
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5222
3629
4723
4968
4374
2218
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6989
687
3202
1939
7876
7674
8448
2128
7609
6391
8324
6391
7609
2128
8448
7674
7...

input:

output:

Accepted: 115

result:

points 1.0

Test #112:

score: 17
Accepted
time: 5ms
memory: 5040kb

input:

10000 9999 8908 0 5
3307 6817
6260 9816
4517 9640
5097 3738
6985 6383
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7659 2318
9890 3776
3981 6409
2895 3199
5595 901
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5995 5540
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3685 7308
8518 1024
9112 2682
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1044 8809
9127 4701
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2130 5333
2267 9956
81...

output:

1287
9306
7486
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9183
9335
1835
1845
6162
1522
9510
7655
1632
4751
6230
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5700
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9482
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7812
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8616
8448
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227
2683
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1772
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8608
8339
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8086
988
9772
988
8086
1288
5877
6721
8339
8608
1448
3817
7426
8719
510...

input:

output:

Accepted: 108

result:

points 1.0

Test #113:

score: 17
Accepted
time: 2ms
memory: 5176kb

input:

10000 9999 9504 0 5
306 79
5343 2575
8918 9893
2376 1782
33 682
4086 667
8822 6208
7678 9311
5041 7192
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4109 528
9233 2032
6261 1569
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2528 5789
6213 9359
2866 403
2254 5751
9452 1606
1896 7824
6843 1309
1069 4888
7098 8521
5989 6795...

output:

6821
4879
7703
391
8223
2017
8552
7132
6361
7066
1261
5324
7444
7791
1941
9866
245
2872
1447
8561
2966
5744
5761
3120
943
3459
4322
9602
4322
3459
943
3120
5761
5744
2966
8561
1447
2872
245
9866
1941
7791
7444
5324
1261
7066
6361
7132
8552
2017
8223
391
7703
4879
6821
9504
4518
9260
1513
4549
6393
4...

input:

output:

Accepted: 87

result:

points 1.0

Test #114:

score: 17
Accepted
time: 2ms
memory: 5008kb

input:

10000 9999 9326 0 5
2771 9084
6265 6501
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531 4678
1412 7424
9726 2938
2259 232
3376 7968
3092 4689
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1129 6276
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9394 5501
355 6740
3874 9249
2451 591
8305 7657
2120 4970
6508 7735
7520 9340
2216 3...

output:

9453
3704
3821
3095
3142
6357
4394
9158
8738
4232
6370
4232
8738
9158
4394
6357
3142
3095
3821
3704
9453
9326
6211
9219
7596
968
204
1064
7532
7013
2001
9818
7302
5002
1370
2334
7871
8808
191
1894
8454
3446
4412
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5456
6214
6427
37
3094
685
9953
3818
8711
8771
5781
2819
9700
209
10...

input:

output:

Accepted: 70

result:

points 1.0

Test #115:

score: 17
Accepted
time: 4ms
memory: 4920kb

input:

9999 9998 4937 1 5
1403 4937
4937 3084
4937 7692
9211 4937
4315 3398
1192 4937
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5554 4937
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6724 4937
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4937 6173
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4937 6821
1321 4937
4937 985
4937 2240
2592 4937
1835 4937
9742 4937
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3811 4937
660...

output:

0
4937
712
4937
3390
4937
1816
4937
2156
3322
2156
4937
8416
2891
8416
4937
607
4937
7194
4937
442
4937
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4937
1046
4937
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4937
4496
4937
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4937
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4937
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4937
364
4937
2751
4937
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4937
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4937
3811
4937
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4937
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5565
9742
4937
1835
4937
2592
4937
2240
4937
985
4937
1321
493...

input:

output:

Accepted: 113

result:

points 1.0

Test #116:

score: 17
Accepted
time: 2ms
memory: 4924kb

input:

9999 9998 6192 0 5
4206 3917
8758 3917
6640 3917
3917 2183
5945 3917
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3917 3350
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4315 3917
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7188 3917
6558 2513
3917 2530
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3917 8784
391...

output:

3917
0
3917
7568
3917
9873
3917
3387
3917
488
885
488
3917
146
3917
2115
3917
6881
3917
8224
3917
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3917
5115
3917
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3917
3336
3917
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3917
6878
3917
7226
3917
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3917
6480
3917
4705
3917
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3917
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3917
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3917
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7950
7041
3917
2104
3917
2530
3917
7188
3917
158
3917
4315
3917
5402
...

input:

output:

Accepted: 114

result:

points 1.0

Test #117:

score: 17
Accepted
time: 0ms
memory: 4804kb

input:

9090 9089 1636 1 5
2060 982
737 5144
3179 6429
2357 1963
3737 7540
1680 8209
7051 2370
3478 6494
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4314 1648
5455 5791
5932 3260
3893 4669
4305 7046
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6222 8615
443 6806
6602 4559
727 1008
7793 3976
3212 7157
1326 4220
1015 6679
2894 7842
6404 48...

output:

6383
7605
1813
480
6987
956
536
4037
5667
8873
0
8873
5667
4037
536
956
6987
480
1813
7605
6383
1636
5226
899
9086
3368
4446
5313
8448
4908
6556
4324
9031
66
8974
66
2493
66
9031
442
7671
442
7819
442
9031
4324
6556
4908
2701
118
3547
410
5213
410
2129
410
3547
8793
7120
8793
9078
8793
3547
118
3608...

input:

output:

Accepted: 105

result:

points 1.0

Test #118:

score: 17
Accepted
time: 4ms
memory: 4948kb

input:

9090 9089 7968 1 5
8555 8286
4214 1542
1688 8355
8552 6722
8918 6809
2116 3254
840 7674
6604 2957
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4571 1120
3727 5190
4392 524
1822 4580
2393 5889
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8759 5698
2508 3831
4901 1967
1942 3908
2107 5238
3412 6761
2223 2001
4723 3708
2876 8935
1244 6880
3160...

output:

4043
8959
8701
1694
8695
7426
5887
2119
4074
315
5547
1251
581
665
4534
2463
2815
5871
7572
2222
8454
0
8454
2222
7572
5871
2815
2463
4534
665
581
1251
5547
315
4074
7354
7777
5341
8289
3863
6610
7083
6117
7083
7729
1238
5859
1238
5874
1238
7729
784
7313
784
8433
784
7729
7083
6610
3863
8839
4749
48...

input:

output:

Accepted: 117

result:

points 1.0

Test #119:

score: 17
Accepted
time: 4ms
memory: 4836kb

input:

9541 9540 7105 1 5
2556 4638
3433 4694
2452 5731
1129 628
1343 9106
3404 5600
4994 1068
5898 8398
1685 6219
6064 5808
4268 5519
8101 2036
672 920
2744 4308
2080 1807
4559 1352
5959 3938
4049 6179
6544 8920
8830 2044
5798 4278
2059 3127
4123 663
1304 1325
2672 8507
2483 9522
1374 6863
8864 5101
3545 ...

output:

296
8319
5906
8641
5230
2553
2139
2586
5506
6301
3087
5486
3543
8661
6468
3245
8976
5028
3587
5088
9078
2380
2829
193
0
193
2829
2380
9078
5088
3587
5028
8976
3245
6468
8661
3543
5486
3087
4833
3913
5276
4922
916
2687
4994
1068
9182
7074
295
7074
9182
9300
5091
9300
7510
9300
9182
1068
4994
2687
203...

input:

output:

Accepted: 118

result:

points 1.0

Test #120:

score: 17
Accepted
time: 2ms
memory: 4952kb

input:

9987 9986 1871 0 5
5137 9103
3141 5972
8644 7012
4725 5496
6723 9615
8997 5471
8278 3048
5882 5826
6196 2200
64 9839
4126 1807
9660 8366
2546 6808
3794 2832
207 9503
4027 8020
3783 1333
4437 5570
9282 4370
9471 2231
566 1472
5684 8841
1463 766
4563 4528
8453 5297
3574 8150
868 7107
3125 4550
9615 86...

output:

9615
3184
394
1803
3737
1866
6327
1890
8717
80
4897
3362
9565
0
9565
3362
4897
80
8717
1890
6327
1866
3737
1803
394
3184
9615
598
4861
1303
8898
1303
4861
598
9615
3608
8933
8470
5398
3967
2382
3967
5398
8470
8933
3608
9615
8676
4725
5496
5565
1006
4254
1688
1018
772
7703
1989
7703
772
1018
1688
425...

input:

output:

Accepted: 104

result:

points 1.0

Test #121:

score: 17
Accepted
time: 0ms
memory: 4940kb

input:

9987 9986 8683 1 5
6315 3563
2342 1562
6178 1717
4124 3696
5284 2711
2342 8715
4447 6977
1460 8507
2266 6451
8348 8131
2968 2868
9238 3066
9348 3345
2342 9314
6958 9235
4803 7282
2513 4624
1499 3815
5442 6039
405 3466
801 8909
2342 7719
3898 521
436 7584
1987 5691
9965 2878
2342 500
7230 5607
9595 4...

output:

3922
2346
3795
2701
6969
1761
4684
9471
3057
9067
2342
3468
4456
9419
8974
8181
3516
844
2585
5273
9059
1364
7054
0
7054
1364
9059
5273
2585
844
3516
8181
8974
9419
4456
3468
2342
9067
3057
9471
4684
1761
6969
2701
3795
1477
1968
8669
854
3224
854
8669
898
8669
4422
8669
8581
8669
6862
8669
748
9669...

input:

output:

Accepted: 113

result:

points 1.0

Test #122:

score: 17
Accepted
time: 2ms
memory: 4864kb

input:

10000 9999 8028 1 5
1009 6394
7958 4525
3594 7918
1675 2577
1216 8654
7860 4598
1863 3307
3837 7593
5646 6541
1030 9503
9162 1915
1325 2619
2029 9809
3680 1148
7125 555
5071 9060
9624 9517
3004 3588
747 4398
1582 2123
5545 4787
7313 8313
4695 3270
6426 9453
9201 931
4287 9114
3759 8010
8933 8599
660...

output:

5098
6623
2031
1364
9736
279
3593
0
3593
279
9736
1364
2031
6623
5098
8028
2570
2544
2570
8028
3713
6217
1607
7510
4544
9652
2388
9652
4544
7510
1607
6217
3713
8028
1434
705
793
3940
7212
7515
8016
572
6299
4016
6697
5544
2591
5544
6697
4016
6299
572
8016
7515
7212
3940
793
705
1434
8028
161
4416
39...

input:

output:

Accepted: 103

result:

points 1.0

Test #123:

score: 17
Accepted
time: 4ms
memory: 4860kb

input:

10000 9999 465 1 5
9020 8919
1093 4952
2785 7388
8182 4534
3323 9245
8917 981
5592 8728
3032 2977
9272 8054
3694 494
4961 7185
3144 4463
6989 2502
2280 7433
6515 4346
4486 1088
871 7914
3564 3088
6564 766
8262 4399
7581 7187
2527 993
8835 6980
4755 5716
782 7276
3772 8626
5024 2805
9703 5477
6019 20...

output:

2582
3155
6696
3641
8182
5835
4602
1203
1647
6879
2864
0
2864
6879
1647
1203
4602
5835
8182
7163
3839
1313
3839
7163
8182
5989
8237
470
6768
3814
6768
470
8237
5989
8182
3892
5152
3586
6496
4154
2364
6073
7211
1502
1119
1502
7211
6073
2364
4154
6496
3586
5152
3892
8182
6408
4635
9417
459
5858
5327
6...

input:

output:

Accepted: 108

result:

points 1.0

Test #124:

score: 17
Accepted
time: 5ms
memory: 4892kb

input:

10000 9999 5588 1 5
5618 5109
5413 8100
6607 4665
4662 4887
3402 2232
2716 9870
2271 8244
756 2114
827 6257
6872 4406
3667 126
7727 9170
8789 2542
6042 1438
4367 4428
8382 6364
7812 3813
3606 905
3370 9809
7719 6845
4522 30
8561 2081
3052 3681
3986 631
5885 8572
2052 5972
1036 3859
1072 1375
9041 69...

output:

4518
4048
5099
9556
2985
8526
1308
9955
3343
4922
2340
9145
7835
6327
4339
9080
2237
8721
0
8721
2237
9080
4339
6327
7835
9145
2340
4922
3343
9602
1366
380
9852
1784
7491
6504
65
121
65
6504
7491
1784
6064
7064
3391
6786
8332
7498
7013
3603
4639
2567
2351
2567
4639
3603
7013
7498
8332
6786
3391
7064...

input:

output:

Accepted: 107

result:

points 1.0

Test #125:

score: 17
Accepted
time: 2ms
memory: 5152kb

input:

10000 9999 5002 0 5
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50...

output:

5000
4998
4996
4994
4992
4990
4988
4986
4984
4982
4980
4978
4976
4974
4972
4970
4968
4966
4964
4962
4960
4958
4956
4954
4952
4950
4948
4946
4944
4942
4940
4938
4936
4934
4932
4930
4928
4926
4924
4926
4928
4930
4932
4934
4936
4938
4940
4942
4944
4946
4948
4950
4952
4954
4956
4958
4960
4962
4964
4966
...

input:

output:

Accepted: 98

result:

points 1.0

Test #126:

score: 17
Accepted
time: 4ms
memory: 5140kb

input:

9850 9849 4926 1 5
0 1
0 2
2 3
2 4
4 5
4 6
6 7
6 8
8 9
8 10
10 11
10 12
12 13
12 14
14 15
14 16
16 17
16 18
18 19
18 20
20 21
20 22
22 23
22 24
24 25
24 26
26 27
26 28
28 29
28 30
30 31
30 32
32 33
32 34
34 35
34 36
36 37
36 38
38 39
38 40
40 41
40 42
42 43
42 44
44 45
44 46
46 47
46 48
48 49
48 50
...

output:

4924
4922
4920
4918
4916
4914
4912
4910
4908
4906
4904
4902
4900
4898
4896
4894
4892
4894
4896
4898
4900
4902
4904
4906
4908
4910
4912
4914
4916
4918
4920
4922
4924
4925
4929
4931
4933
4935
4937
4939
4941
4943
4945
4947
4949
4951
4953
4955
4957
4959
4961
4963
4965
4967
4969
4971
4973
4975
4977
4979
...

input:

output:

Accepted: 76

result:

points 1.0

Test #127:

score: 17
Accepted
time: 3ms
memory: 5144kb

input:

10000 9999 4968 0 5
5526 1851
6993 2509
5227 824
2464 1625
4000 3474
781 3626
7850 2025
592 3336
6549 2152
2174 168
3991 7812
6709 3317
1488 5720
2418 7719
4866 2640
7351 9764
1615 7689
268 1696
8997 9609
2708 3703
2976 5563
7286 2473
5380 8094
1714 6051
4911 2034
2974 3771
5036 9752
6796 6143
4419 ...

output:

6432
3838
8246
4324
7770
7463
1251
9410
9058
8745
8448
3582
3065
8570
8282
7584
2399
6746
3046
1724
1648
7823
5662
5176
1459
4
5347
7493
4729
156
2704
2864
7726
5587
676
8587
5254
8587
676
5587
7726
2864
2704
156
4729
7493
5347
4
1459
5176
5662
7823
1648
1724
3046
6746
2399
7584
8282
8570
3065
3582
...

input:

output:

Accepted: 96

result:

points 1.0

Test #128:

score: 17
Accepted
time: 0ms
memory: 5076kb

input:

10000 9999 7827 0 5
2449 6470
395 4072
3202 3147
5399 8549
5582 3497
2967 4884
1888 4120
8418 7278
2615 5940
9664 4504
2326 2926
5229 2641
7860 895
7657 1682
2294 46
7363 6050
6490 9103
3181 481
6301 5901
9919 3028
9857 7422
3220 8189
7674 8979
6338 7269
6002 3984
5149 3280
9632 8178
4792 8266
4432 ...

output:

9375
1018
3175
9411
6201
320
2527
6927
6153
4900
4247
1366
9441
3238
84
2908
8229
562
4121
1652
150
8687
1620
386
1589
7113
2731
5020
9480
1348
7898
1832
4956
709
8891
3638
152
3638
8891
709
4956
1832
7898
1348
9480
5020
2731
7113
1589
386
1620
8687
150
1652
4121
562
8229
2908
84
3238
9441
1366
4247...

input:

output:

Accepted: 96

result:

points 1.0

Test #129:

score: 17
Accepted
time: 5ms
memory: 4960kb

input:

10000 9999 1624 0 5
5648 503
7784 7871
8169 2985
7548 9675
5675 7333
3514 924
1662 4737
6148 659
7338 5573
7047 1272
5448 4045
4025 9569
350 2530
169 8895
1328 6463
241 6547
9034 3293
2436 8444
9043 9366
7458 807
7299 4007
5766 5560
1674 7480
8928 8696
886 4490
6414 2117
5820 3439
3820 9143
2348 363...

output:

1980
2935
446
5763
1086
9999
9273
5637
6195
5540
5070
9420
7124
5941
9519
6327
7155
8006
3253
7631
2490
333
227
3135
7696
7689
468
9840
3172
937
2728
4630
3828
1
5657
4083
6266
1172
4617
1172
6266
4083
5657
1
3828
4630
2728
937
3172
9840
468
7689
7696
3135
227
333
2490
7631
3253
8006
7155
6327
9519
...

input:

output:

Accepted: 98

result:

points 1.0

Test #130:

score: 17
Accepted
time: 4ms
memory: 5172kb

input:

10000 9999 6293 1 5
1142 3517
4894 1198
3978 6285
5755 3825
6488 2033
4283 5084
7632 4798
4445 5314
4281 9270
173 5974
875 4019
1815 8869
6352 2978
3291 9369
5135 6211
5550 5365
5330 7739
1831 4980
3763 7822
6916 3235
2251 6423
3707 9800
7188 8092
5191 9327
4467 3232
2256 4499
3258 6515
9502 7078
43...

output:

899
3889
212
4254
7987
1615
675
7277
3860
5048
1782
4339
350
1354
6882
7029
6024
5623
3924
7412
9804
6231
5327
7739
8416
2747
6383
6581
1206
584
4416
2895
5927
3586
2154
7252
3400
7252
2154
3586
5927
2895
4416
584
1206
6581
6383
2747
8416
7739
5327
6231
9804
7412
3924
5623
6024
7029
6882
1354
350
43...

input:

output:

Accepted: 96

result:

points 1.0

Test #131:

score: 17
Accepted
time: 4ms
memory: 5036kb

input:

10000 9999 1781 1 5
1896 4269
4438 373
5576 7161
2363 3935
1239 4350
5819 3185
3196 3307
3775 2821
1297 4823
5695 2062
8503 6995
4982 6243
1891 1821
2106 7246
3949 5656
9586 4882
1764 6458
5608 1311
836 1442
8703 7661
4083 462
4561 6478
9139 9585
3627 5877
4800 9495
6349 6713
5237 658
7784 5606
8379...

output:

6140
6050
4688
1940
3481
9617
8340
3001
4727
8794
2540
3861
8791
4644
4667
2372
2035
5130
3133
8744
5670
4964
8613
222
4444
7188
7120
7766
1907
474
1681
4493
288
1689
7065
7141
6244
8258
2553
8258
6244
7141
7065
1689
288
4493
1681
474
1907
7766
7120
7188
4444
222
8613
4964
5670
8744
3133
5130
2035
2...

input:

output:

Accepted: 98

result:

points 1.0

Test #132:

score: 17
Accepted
time: 4ms
memory: 5244kb

input:

10000 9999 2481 0 5
5307 1764
5137 1391
733 973
7817 1357
9538 8057
6483 2214
4996 4274
2525 3076
1013 5163
9076 6604
7708 5746
4579 9304
8799 4600
2753 306
2240 2259
5448 6297
6932 3228
380 4599
5334 4163
9162 3531
6448 8448
3114 3391
3653 434
8518 9464
2394 2539
1579 4176
705 1171
2932 5682
8451 9...

output:

4731
7155
2703
5702
2828
8889
2547
558
2616
553
2822
4238
3381
2351
7793
5059
4360
2530
932
8605
4822
2998
2940
8248
6488
5229
6391
457
4678
2192
5933
2080
1572
9793
8639
7174
6498
5211
3939
5211
6498
7174
8639
9793
1572
2080
5933
2192
4678
457
6391
5229
6488
8248
2940
2998
4822
8605
932
2530
4360
5...

input:

output:

Accepted: 98

result:

points 1.0

Test #133:

score: 17
Accepted
time: 5ms
memory: 5200kb

input:

9999 9998 4587 1 5
3389 8689
8667 3603
2751 859
8456 24
1856 6900
6367 1822
4783 5703
4824 1088
8649 8576
7133 7336
321 6141
5926 3733
5788 7770
8507 2636
9304 1096
6470 2081
4055 9889
4454 3445
6044 1134
2670 2624
8373 395
1798 998
6759 3641
2381 4868
1437 6535
3515 5366
9705 8535
334 4294
8368 153...

output:

1934
5883
7908
5711
4050
4148
4138
4457
215
1907
1114
6047
8543
7317
226
9270
7874
8257
6406
2924
5956
8869
4460
4302
6346
7702
428
3104
6250
7823
1866
6851
9414
7767
1981
7353
866
3510
866
7353
1981
7767
9414
6851
1866
7823
6250
3104
428
7702
6346
4302
4460
8869
5956
2924
6406
8257
7874
9270
226
73...

input:

output:

Accepted: 97

result:

points 1.0

Test #134:

score: 17
Accepted
time: 4ms
memory: 5104kb

input:

9090 9089 1512 1 5
7958 1777
8490 8956
4959 7886
2194 4543
3350 4285
8309 7019
5240 5765
4706 4951
8624 1100
4529 5453
2234 3618
575 3110
5382 7180
3420 2849
2736 1454
675 7406
8272 3493
1357 4739
4606 3543
2282 5234
2265 5887
1059 306
2729 3041
8576 6549
3989 1025
6182 832
9050 1348
1793 5864
8958 ...

output:

1463
4905
1191
4707
1424
7440
3613
7244
7032
6338
3582
4775
1507
5148
4548
5857
803
1029
1762
6925
5026
1735
4970
4316
8473
7298
7254
2548
90
1204
90
2548
7254
7298
8473
4316
4970
1735
5026
6925
1762
1029
803
5857
4548
5148
1507
4775
3582
6338
7032
7244
3613
7440
1424
4707
1191
4905
1463
49
8633
401...

input:

output:

Accepted: 89

result:

points 1.0

Test #135:

score: 17
Accepted
time: 4ms
memory: 5020kb

input:

9501 9500 6353 1 5
7022 3305
6140 2692
7040 4636
3926 792
7460 1602
401 5928
7288 5642
2354 1407
4336 8163
4077 1058
8836 4641
5354 8547
2523 4746
8007 8630
8620 4518
5538 824
2372 3691
7708 6616
3015 1731
4579 8826
3962 7795
8670 2559
6708 2568
7910 4164
273 3611
923 2929
8625 6925
4748 7915
3875 7...

output:

874
2592
9355
6796
9318
6797
1391
2603
869
6099
749
1615
8599
6291
8247
4592
2599
5769
4741
8444
5674
2847
5826
8759
2219
6305
999
8132
5939
7897
6031
4466
8259
7394
166
6893
5729
4724
6373
4280
5267
3514
8463
3029
8463
3514
5267
4280
6373
4724
5729
6893
166
7394
8259
4466
6031
7897
5939
8132
999
63...

input:

output:

Accepted: 103

result:

points 1.0

Test #136:

score: 17
Accepted
time: 1ms
memory: 4224kb

input:

150 149 74 1 5
77 134
51 129
137 46
13 117
54 6
135 118
114 17
73 104
81 17
30 96
10 3
16 43
92 32
81 94
114 1
84 66
37 131
130 43
28 92
140 8
38 12
138 58
148 106
24 96
83 130
63 17
91 115
132 121
71 135
61 79
98 2
144 26
60 104
147 135
42 74
23 13
67 102
6 149
149 86
6 8
17 79
126 31
36 83
38 145
...

output:

81
17
63
141
95
68
70
0
70
68
95
141
63
17
79
61
142
92
32
92
142
61
79
109
82
109
149
38
12
38
145
53
58
138
58
53
145
38
149
121
132
121
14
52
14
121
149
86
149
6
104
129
51
129
104
60
104
73
18
73
104
6
8
140
40
140
8
6
54
112
54
93
54
35
54
6
96
30
96
24
9
24
3
10
3
24
96
6
149
109
67
125
120
12...

input:

output:

Accepted: 111

result:

points 1.0

Test #137:

score: 17
Accepted
time: 1ms
memory: 4176kb

input:

166 165 71 1 5
81 31
5 120
91 156
160 99
156 122
35 67
9 103
155 54
68 131
60 140
4 69
79 103
94 73
164 100
61 77
75 132
148 56
144 110
64 25
67 156
135 151
154 24
132 49
35 161
132 41
39 86
7 129
86 40
103 163
22 37
161 134
85 28
34 154
90 28
96 129
111 71
10 127
67 118
47 148
44 117
130 14
36 153
...

output:

135
0
135
71
37
67
154
34
32
120
148
31
132
75
85
28
144
110
38
129
96
130
96
129
7
129
106
165
106
82
6
80
6
43
50
43
6
149
6
101
88
17
48
17
88
94
73
139
73
60
140
15
145
52
145
40
92
72
92
40
86
39
86
19
12
115
12
26
57
68
131
16
125
152
55
121
146
-1 1079422058026858973

input:

output:

Accepted: 77

result:

points 1.0

Test #138:

score: 17
Accepted
time: 0ms
memory: 4060kb

input:

283 282 194 0 5
225 194
194 59
194 6
194 43
21 194
194 15
101 194
108 194
194 172
69 194
194 75
194 138
194 277
243 194
194 177
194 41
139 194
124 194
194 141
194 11
225 224
194 73
253 194
222 194
247 194
194 107
194 122
194 44
194 204
159 194
109 194
187 194
194 210
194 91
194 217
179 194
278 79
19...

output:

0
194
28
194
165
194
70
194
93
194
33
194
161
194
17
194
61
194
261
194
152
194
164
194
83
194
276
194
147
194
38
194
208
194
220
194
179
194
217
194
91
194
210
194
187
194
109
194
159
194
204
194
44
194
122
194
107
194
247
194
222
194
253
24
253
194
73
194
11
194
141
194
124
194
139
194
41
194
177
...

input:

output:

Accepted: 115

result:

points 1.0

Test #139:

score: 17
Accepted
time: 1ms
memory: 4168kb

input:

144 146 6 0 5
23 38
40 44
5 21
49 53
54 27
118 29
67 53
58 54
83 142
73 135
35 20
65 121
111 31
97 94
26 139
32 108
19 137
58 38
104 57
92 125
44 125
71 113
133 94
33 3
118 135
48 78
67 55
37 141
81 70
39 26
10 13
4 92
132 43
16 67
119 139
6 127
100 58
135 63
11 71
60 67
87 71
28 69
114 31
113 27
92...

output:

127
33
71
113
27
54
58
100
92
125
5
96
0
96
5
125
92
100
58
54
111
83
94
116
94
77
94
133
94
97
94
83
111
30
111
31
114
31
34
76
101
76
34
43
132
43
34
31
111
54
27
119
74
98
74
119
139
12
95
12
139
19
137
19
139
26
84
26
39
26
139
119
27
80
50
80
85
80
79
80
27
108
32
108
27
113
71
33
56
33
3
33
12...

input:

output:

Accepted: 116

result:

points 1.0

Test #140:

score: 17
Accepted
time: 1ms
memory: 4184kb

input:

100 99 94 0 5
28 52
74 3
98 3
38 46
16 98
71 48
80 32
99 69
63 0
19 62
65 42
67 6
9 49
57 1
2 90
61 17
8 13
66 22
15 64
87 93
83 4
77 4
12 7
47 55
80 34
0 7
44 36
95 9
81 75
28 30
32 75
76 52
78 55
41 82
24 60
14 96
18 44
46 73
66 48
51 68
56 89
97 25
93 29
45 85
59 54
86 61
74 5
8 69
72 73
45 38
10...

output:

85
45
38
46
73
72
2
90
79
23
29
93
87
5
74
3
74
5
87
93
29
23
79
90
2
72
73
46
38
45
85
94
71
48
66
22
83
4
77
19
62
13
8
69
99
33
91
58
53
97
25
17
61
86
70
81
75
32
80
34
37
96
14
57
35
39
67
50
65
43
31
95
9
49
26
-1 1117610976203234412

input:

output:

Accepted: 75

result:

points 1.0

Test #141:

score: 17
Accepted
time: 0ms
memory: 4164kb

input:

80 79 29 1 5
50 59
24 52
57 51
73 62
48 38
58 23
14 46
27 39
33 55
13 65
40 31
44 22
70 12
26 68
72 11
16 20
46 64
18 53
17 34
79 49
68 40
67 63
79 32
15 19
29 30
36 3
16 50
27 18
70 45
24 0
3 39
29 25
76 21
69 41
69 78
71 13
74 56
10 2
1 33
21 6
26 52
43 65
47 75
42 57
11 38
1 35
31 47
20 67
63 61
...

output:

30
10
2
64
46
14
9
17
34
1
33
55
42
57
51
15
19
73
62
77
4
0
4
77
62
73
19
15
51
57
42
55
33
1
34
17
9
14
46
64
2
10
30
29
25
58
23
8
59
50
16
20
67
63
61
54
37
74
56
45
70
78
69
41
13
65
43
6
21
76
22
44
28
79
32
79
49
5
72
11
38
48
-1 88679880430260038

input:

output:

Accepted: 82

result:

points 1.0

Test #142:

score: 17
Accepted
time: 1ms
memory: 4164kb

input:

69 68 1 0 5
3 59
64 58
25 60
19 23
66 31
26 9
67 55
48 36
55 68
57 24
51 20
32 31
47 16
29 11
56 25
44 52
18 23
30 33
2 4
34 57
40 45
40 10
61 11
9 13
17 20
62 6
0 62
34 15
12 5
15 38
19 65
49 58
39 7
22 38
27 49
39 26
45 8
63 42
10 0
52 16
21 43
24 1
37 4
14 56
2 22
68 46
47 5
13 6
41 58
44 1
8 51
...

output:

44
52
16
47
5
12
17
20
51
8
45
40
10
0
62
6
13
9
26
39
7
50
18
23
19
65
32
31
32
65
19
23
18
50
7
39
26
9
13
6
62
0
10
40
45
8
51
20
17
12
5
47
16
52
44
1
24
57
34
15
38
22
2
4
37
35
33
30
54
28
3
59
43
21
48
36
46
68
55
67
63
42
60
25
56
14
53
-1 1021078053645199208

input:

output:

Accepted: 87

result:

points 1.0

Test #143:

score: 17
Accepted
time: 1ms
memory: 4036kb

input:

61 60 46 0 5
45 30
25 54
60 12
44 31
8 33
33 20
6 31
45 59
25 29
41 36
16 54
39 54
44 5
42 23
60 0
44 16
17 7
52 29
37 1
10 58
34 12
9 53
32 36
21 54
16 46
10 15
4 51
24 34
49 50
11 24
50 10
47 44
43 22
45 33
3 42
42 16
35 12
24 2
39 38
50 51
25 19
54 10
13 39
39 53
11 33
41 25
44 1
56 25
18 35
7 44...

output:

16
54
24
34
12
60
0
60
12
35
18
35
12
34
24
2
24
11
28
11
33
26
33
20
33
8
33
45
59
45
30
45
33
11
24
54
14
54
10
50
49
50
51
57
51
4
51
50
10
58
10
15
43
22
43
15
10
54
21
54
39
40
39
13
39
38
39
53
9
53
39
54
16
42
3
42
23
42
16
46
16
44
7
17
7
44
1
37
1
44
47
44
5
44
31
48
31
55
31
6
31
44
16
54
...

input:

output:

Accepted: 116

result:

points 1.0

Test #144:

score: 17
Accepted
time: 0ms
memory: 4032kb

input:

60 59 28 1 5
7 41
4 14
36 56
56 15
56 24
28 45
48 19
32 15
41 15
1 46
40 25
43 15
29 18
15 37
56 3
13 19
50 4
54 10
35 20
22 47
19 12
34 8
27 9
35 28
0 28
31 8
49 31
4 13
28 41
13 15
16 44
18 15
22 1
45 54
56 8
6 40
55 43
59 25
9 16
40 31
52 36
46 4
17 8
5 50
13 11
26 1
38 5
11 53
41 39
36 23
2 11
4...

output:

0
28
21
28
35
20
35
28
45
54
10
54
45
28
41
42
58
42
41
39
41
7
41
15
18
29
18
15
13
9
27
9
16
44
16
9
13
11
2
11
53
11
13
19
12
19
48
19
13
4
50
5
38
5
50
4
14
4
46
30
46
1
26
1
22
47
22
1
46
4
13
15
37
15
43
55
43
15
32
15
56
3
56
24
56
36
23
36
52
36
56
8
57
8
17
8
34
8
31
51
33
51
31
49
31
40
6
...

input:

output:

Accepted: 110

result:

points 1.0

Test #145:

score: 17
Accepted
time: 1ms
memory: 4096kb

input:

92 91 23 0 5
49 91
34 25
67 27
7 73
89 91
45 15
60 74
30 47
52 83
11 67
37 34
42 53
86 28
27 22
60 16
55 89
9 85
41 70
45 77
64 81
63 85
8 73
26 71
44 10
68 71
77 79
40 48
36 20
75 58
69 26
1 57
21 23
79 62
77 33
83 28
71 31
49 10
65 66
24 88
18 78
77 4
43 77
1 34
82 18
55 70
21 56
78 72
30 72
46 29...

output:

21
15
45
77
79
62
83
28
86
7
73
8
59
20
36
16
60
74
57
1
34
25
67
27
22
69
26
71
31
0
31
71
26
69
22
27
67
25
34
1
57
74
60
16
36
20
59
8
73
7
86
28
86
7
73
8
59
20
36
16
60
74
57
1
34
25
67
27
22
69
26
71
31
32
30
47
30
72
78
18
82
44
10
49
91
89
55
70
41
12
41
63
85
9
61
46
29
53
42
5
13
76
66
65
...

input:

output:

Accepted: 112

result:

points 1.0

Test #146:

score: 17
Accepted
time: 1ms
memory: 4172kb

input:

105 104 88 1 5
45 46
58 69
19 53
13 40
64 100
71 79
7 62
14 77
62 21
61 50
78 81
3 92
60 23
95 63
49 59
1 36
15 103
32 71
50 7
31 43
99 64
103 54
23 94
104 26
70 44
48 55
77 26
90 20
38 30
65 2
39 43
11 24
5 39
75 56
89 100
12 58
0 87
104 75
92 101
89 8
37 14
5 79
52 41
96 42
91 57
97 12
23 22
83 6
...

output:

7
62
21
51
2
65
82
1
36
29
74
91
57
90
20
15
103
54
22
23
94
69
58
12
97
4
16
53
34
13
40
49
59
101
92
3
41
52
35
32
71
79
5
39
43
31
93
8
89
100
64
99
27
78
81
55
48
72
17
80
84
102
85
67
18
-1 154163101976837991

input:

output:

Accepted: 65

result:

points 1.0

Test #147:

score: 17
Accepted
time: 1ms
memory: 4008kb

input:

70 69 2 0 5
65 5
20 35
40 16
35 0
18 35
35 37
35 14
12 35
35 41
53 35
35 69
35 55
66 35
35 49
24 35
35 27
35 6
2 35
48 1
13 35
36 35
39 35
50 35
17 67
56 35
35 28
26 35
47 35
30 61
4 48
21 35
35 57
32 35
35 17
63 35
22 35
35 44
31 35
35 68
64 35
35 42
9 35
15 35
54 35
8 35
19 35
35 60
52 35
65 35
51...

output:

35
0
35
61
35
58
35
3
35
38
35
11
35
59
35
33
35
46
35
10
35
25
35
23
35
7
35
51
35
65
5
65
35
52
35
60
35
19
35
8
35
54
35
15
62
15
35
9
35
42
35
64
35
68
35
31
35
44
35
22
35
63
35
32
35
57
35
21
35
47
35
26
35
28
35
56
35
50
35
39
35
36
35
13
35
2
35
6
35
27
35
24
35
49
35
66
35
55
35
69
35
53
35...

input:

output:

Accepted: 117

result:

points 1.0
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