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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#561445	#212. Wyspa [A]	5un_xiaomivita_mbox	10 ✓	230ms	79212kb	C++17	8.8kb	2024-09-12 22:38:54	2024-09-12 22:38:54

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Details

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Subtask #1:

score: 1

Accepted

Test #1:

score: 1

Accepted

time: 0ms

memory: 38388kb

input:

2 1 1 1
1 -> 2

output:

result:

ok single line: '1'

Test #2:

score: 1

Accepted

time: 0ms

memory: 36324kb

input:

2 1 1 1
2 -- 1

output:

result:

ok single line: '1'

Test #3:

score: 1

Accepted

time: 0ms

memory: 34316kb

input:

5 4 1 4
1 -> 2
3 -> 1
1 -- 4
4 -- 5

output:

result:

ok single line: '14'

Test #4:

score: 1

Accepted

time: 0ms

memory: 24176kb

input:

15 4 4 4
1 -> 5
2 -> 6
3 -> 7
4 -> 8

output:

result:

ok single line: '1'

Test #5:

score: 1

Accepted

time: 3ms

memory: 22044kb

input:

9 10 3 3
1 -> 7
7 -> 2
2 -> 8
8 -> 3
3 -> 9
9 -> 6
1 -> 5
2 -> 5
2 -> 4
3 -> 4

output:

result:

ok single line: '6'

Test #6:

score: 1

Accepted

time: 0ms

memory: 22032kb

input:

20 22 6 12
8 -- 9
8 -- 10
13 -- 14
13 -- 15
7 -- 17
2 -> 19
19 -> 16
16 -> 7
4 -> 20
20 -> 8
6 -> 11
11 -> 12
12 -> 13
1 -> 11
4 -> 19
19 -> 12
5 -> 20
20 -> 16
16 -> 13
6 -> 8
8 -> 7
3 -> 19

output:

result:

ok single line: '3948'

Test #7:

score: 1

Accepted

time: 0ms

memory: 24060kb

input:

20 30 5 5
2 -> 1
2 -> 3
4 -> 3
5 -> 4
1 -> 5
6 -> 7
8 -> 7
8 -> 9
9 -> 10
10 -> 6
11 -> 1
13 -> 2
3 -> 15
4 -> 17
5 -> 19
6 -> 12
7 -> 14
8 -> 16
18 -> 9
20 -> 10
12 -> 11
13 -> 12
14 -> 13
15 -> 14
15 -> 16
17 -> 16
17 -> 18
18 -> 19
20 -> 19
20 -> 11

output:

result:

ok single line: '30'

Test #8:

score: 1

Accepted

time: 0ms

memory: 22080kb

input:

20 30 5 5
2 -> 1
3 -> 2
4 -> 3
5 -> 4
1 -> 5
7 -> 6
8 -> 7
8 -> 9
10 -> 9
10 -> 6
11 -> 1
2 -> 13
15 -> 3
17 -> 4
5 -> 19
6 -> 12
14 -> 7
16 -> 8
9 -> 18
10 -> 20
11 -> 12
13 -> 12
13 -- 14
14 -> 15
16 -> 15
17 -- 16
18 -- 17
18 -> 19
20 -> 19
11 -> 20

output:

result:

ok single line: '24'

Test #9:

score: 1

Accepted

time: 3ms

memory: 20028kb

input:

20 8 1 19
1 -> 2
2 -> 6
6 -> 12
12 -> 19
19 -> 15
15 -> 13
19 -> 20
12 -> 9

output:

result:

ok single line: '522240'

Test #10:

score: 1

Accepted

time: 0ms

memory: 28180kb

input:

20 20 19 1
2 -- 3
9 -- 10
7 -> 8
19 -> 1
13 -> 14
20 -> 6
6 -> 7
4 -> 5
11 -- 10
8 -> 9
14 -- 15
1 -> 2
12 -- 13
18 -- 19
3 -> 4
17 -> 18
16 -> 17
11 -> 12
5 -- 20
15 -> 16

output:

result:

ok single line: '1'

Test #11:

score: 1

Accepted

time: 0ms

memory: 24012kb

input:

20 24 10 8
13 -> 12
5 -> 17
6 -> 19
13 -> 14
5 -> 15
9 -> 19
19 -> 17
17 -> 18
19 -> 11
15 -> 16
10 -> 20
1 -> 20
17 -> 16
20 -> 13
2 -> 20
4 -> 15
7 -> 19
20 -> 11
3 -> 20
8 -> 19
11 -> 12
11 -> 18
4 -> 13
15 -> 14

output:

result:

ok single line: '231'

Test #12:

score: 1

Accepted

time: 0ms

memory: 24072kb

input:

12 30 3 3
2 -> 1
2 -> 3
1 -> 3
4 -> 5
5 -- 6
6 -> 4
1 -> 7
9 -> 1
1 -- 12
7 -- 2
8 -- 2
2 -> 10
8 -- 3
9 -> 3
11 -> 3
7 -> 4
10 -> 4
12 -- 4
9 -- 5
11 -> 5
5 -> 12
6 -> 8
10 -> 6
6 -> 11
7 -- 10
10 -> 8
11 -> 8
9 -> 11
12 -> 9
7 -> 12

output:

result:

ok single line: '7'

Test #13:

score: 1

Accepted

time: 0ms

memory: 26116kb

input:

20 31 5 5
16 -> 10
19 -> 5
5 -- 17
10 -> 6
9 -> 10
20 -> 5
20 -> 3
9 -> 8
4 -> 20
3 -- 11
5 -> 13
1 -- 17
17 -- 6
17 -> 13
18 -- 19
4 -> 3
18 -> 5
2 -> 3
11 -> 10
2 -> 1
11 -- 20
7 -> 8
5 -- 4
18 -> 16
11 -> 16
20 -- 16
6 -- 7
13 -> 19
5 -> 1
6 -- 13
20 -- 18

output:

result:

ok single line: '30'

Test #14:

score: 1

Accepted

time: 0ms

memory: 26120kb

input:

20 36 3 4
15 -> 7
8 -> 13
6 -- 5
17 -- 13
12 -> 11
16 -> 15
4 -- 7
2 -- 3
16 -> 1
15 -- 20
12 -> 1
20 -> 5
2 -- 1
8 -> 17
2 -- 11
5 -> 4
9 -> 13
7 -- 1
8 -> 9
12 -- 9
7 -> 16
4 -> 13
5 -> 11
8 -> 1
9 -- 4
1 -- 9
6 -- 20
7 -- 6
2 -- 20
2 -> 15
15 -> 6
3 -> 16
11 -> 20
17 -- 1
1 -- 3
16 -- 2

output:

result:

ok single line: '15'

Test #15:

score: 1

Accepted

time: 0ms

memory: 26140kb

input:

20 20 10 10
1 -> 11
1 -> 12
2 -> 12
2 -> 13
3 -> 13
3 -> 14
4 -> 14
4 -> 15
5 -> 15
5 -> 16
6 -> 16
6 -> 17
7 -> 17
7 -> 18
8 -> 18
8 -> 19
9 -> 19
9 -> 20
10 -> 20
10 -> 11

output:

result:

ok single line: '123'

Test #16:

score: 1

Accepted

time: 0ms

memory: 24080kb

input:

8 6 4 2
7 -- 2
7 -- 4
8 -> 7
3 -> 8
7 -> 5
1 -> 6

output:

result:

ok single line: '1'

Test #17:

score: 1

Accepted

time: 0ms

memory: 26140kb

input:

18 30 3 3
15 -> 16
9 -> 14
18 -> 6
2 -> 9
11 -> 15
13 -> 17
8 -> 11
7 -> 11
17 -> 18
1 -> 8
3 -> 9
14 -> 12
3 -> 7
17 -> 16
13 -> 15
9 -> 13
7 -> 14
12 -> 18
18 -> 5
14 -> 17
12 -> 10
1 -> 7
16 -> 5
16 -> 4
8 -> 13
10 -> 4
11 -> 12
10 -> 6
15 -> 10
2 -> 8

output:

result:

ok single line: '7'

Test #18:

score: 1

Accepted

time: 0ms

memory: 24084kb

input:

6 11 3 2
3 -> 2
5 -> 4
5 -> 3
5 -> 1
4 -> 1
6 -> 4
6 -> 2
2 -> 4
6 -> 5
2 -> 5
1 -> 2

output:

result:

ok single line: '3'

Test #19:

score: 1

Accepted

time: 0ms

memory: 26148kb

input:

9 12 3 4
5 -> 8
2 -> 5
1 -> 3
1 -> 5
6 -> 2
7 -> 9
4 -> 6
8 -> 3
6 -> 7
8 -> 1
3 -> 4
6 -> 9

output:

result:

ok single line: '15'

Test #20:

score: 1

Accepted

time: 0ms

memory: 24056kb

input:

10 6 3 7
5 -- 6
3 -- 10
1 -> 4
2 -> 5
2 -> 4
3 -> 5

output:

result:

ok single line: '56'

Test #21:

score: 1

Accepted

time: 0ms

memory: 24116kb

input:

5 5 2 3
1 -> 5
2 -> 5
3 -> 1
5 -> 4
2 -> 1

output:

result:

ok single line: '6'

Test #22:

score: 1

Accepted

time: 0ms

memory: 26152kb

input:

11 10 3 5
10 -> 5
3 -> 1
10 -> 4
2 -> 3
2 -> 7
10 -> 11
9 -> 10
1 -> 10
6 -> 7
3 -> 5

output:

result:

ok single line: '24'

Test #23:

score: 1

Accepted

time: 0ms

memory: 24076kb

input:

20 20 8 12
12 -- 13
16 -- 17
16 -- 18
19 -- 20
1 -> 11
11 -> 12
12 -> 14
14 -> 15
15 -> 16
16 -> 19
7 -> 9
8 -> 10
1 -> 10
10 -> 9
2 -> 11
3 -> 12
4 -> 14
5 -> 15
6 -> 16
7 -> 19

output:

result:

ok single line: '2752'

Subtask #2:

score: 1

Accepted

Test #24:

score: 1

Accepted

time: 0ms

memory: 26156kb

input:

200 360 20 20
104 -> 180
182 -> 21
136 -> 115
159 -> 139
66 -> 26
153 -> 154
189 -> 79
187 -> 143
42 -> 161
144 -> 188
165 -> 61
144 -> 117
10 -> 173
48 -> 111
180 -> 166
191 -> 138
141 -> 108
84 -> 47
156 -> 66
116 -> 74
119 -> 123
200 -> 128
91 -> 154
83 -> 70
64 -> 50
82 -> 146
152 -> 91
45 -> 64...

output:

result:

ok single line: '1038335'

Test #25:

score: 1

Accepted

time: 0ms

memory: 26140kb

input:

200 300 50 50
42 -> 137
189 -> 63
198 -> 199
113 -> 122
152 -> 169
188 -> 195
168 -> 196
10 -> 116
120 -> 59
117 -> 164
149 -> 75
22 -> 113
102 -> 75
126 -> 161
14 -> 128
158 -> 133
11 -> 156
152 -> 127
26 -> 109
104 -> 100
29 -> 136
158 -> 141
137 -> 125
148 -> 88
128 -> 104
9 -> 180
156 -> 186
21 ...

output:

983378722

result:

ok single line: '983378722'

Test #26:

score: 1

Accepted

time: 0ms

memory: 24096kb

input:

200 499 51 49
198 -> 100
117 -> 122
86 -> 85
27 -> 28
117 -- 185
87 -> 86
120 -- 114
191 -> 167
59 -> 60
28 -> 189
139 -- 151
160 -> 113
170 -- 102
122 -> 85
175 -- 123
87 -> 88
132 -> 164
186 -> 97
100 -> 186
126 -- 142
174 -- 168
137 -> 154
98 -- 186
142 -> 68
168 -> 117
187 -> 152
87 -> 89
148 ->...

output:

949480667

result:

ok single line: '949480667'

Test #27:

score: 1

Accepted

time: 0ms

memory: 26108kb

input:

200 484 51 63
116 -> 161
21 -> 22
10 -> 192
42 -> 183
146 -> 86
185 -> 194
136 -> 1
145 -> 131
180 -> 58
89 -> 90
151 -> 84
128 -> 190
1 -> 152
92 -> 91
174 -> 135
156 -> 151
162 -> 115
197 -> 47
26 -> 25
50 -> 1
93 -> 94
71 -> 72
76 -> 77
16 -> 15
79 -> 80
4 -> 5
139 -> 141
29 -> 31
69 -- 144
49 ->...

output:

99548853

result:

ok single line: '99548853'

Test #28:

score: 1

Accepted

time: 0ms

memory: 26168kb

input:

200 142 69 131
152 -> 154
119 -> 121
24 -- 25
151 -- 10
35 -> 88
90 -> 93
87 -- 86
118 -- 117
29 -> 78
84 -- 85
13 -- 166
93 -- 40
77 -- 29
58 -- 57
48 -- 103
114 -- 60
66 -- 67
37 -> 38
42 -- 43
117 -- 60
171 -- 15
64 -- 63
38 -- 39
34 -- 33
40 -- 95
71 -> 73
107 -> 49
148 -> 151
139 -> 8
41 -> 42
...

output:

102959076

result:

ok single line: '102959076'

Test #29:

score: 1

Accepted

time: 0ms

memory: 24100kb

input:

200 210 105 15
5 -- 121
4 -- 122
122 -> 121
8 -- 123
19 -- 123
23 -- 123
7 -- 124
6 -> 125
125 -> 124
124 -> 123
11 -- 126
10 -- 127
9 -> 128
128 -> 127
127 -> 126
13 -- 129
16 -- 129
12 -> 130
130 -> 129
14 -- 131
15 -- 132
132 -> 131
131 -> 129
17 -- 133
18 -> 134
134 -> 133
133 -> 129
129 -> 126
...

output:

result:

ok single line: '10584'

Test #30:

score: 1

Accepted

time: 0ms

memory: 24112kb

input:

199 318 50 28
62 -> 61
39 -> 80
143 -> 163
152 -> 184
5 -> 104
48 -> 153
178 -> 96
177 -> 144
85 -> 110
122 -> 158
121 -> 54
94 -> 98
132 -> 128
169 -> 190
102 -> 57
86 -> 58
176 -> 71
189 -> 197
68 -> 69
132 -> 113
29 -> 117
60 -> 59
161 -> 112
40 -> 80
74 -> 73
110 -> 102
135 -> 181
146 -> 136
79 ...

output:

259738311

result:

ok single line: '259738311'

Test #31:

score: 1

Accepted

time: 0ms

memory: 26232kb

input:

199 343 25 34
144 -> 186
16 -> 172
185 -> 119
55 -- 56
128 -> 96
184 -> 144
184 -> 111
197 -> 194
114 -> 185
190 -> 132
3 -> 176
199 -> 189
132 -> 152
138 -> 48
79 -> 165
127 -> 122
13 -> 98
115 -> 146
69 -> 136
189 -> 32
44 -> 42
117 -> 102
144 -> 123
61 -> 104
19 -> 193
76 -> 170
95 -> 121
176 -> ...

output:

177200520

result:

ok single line: '177200520'

Test #32:

score: 1

Accepted

time: 0ms

memory: 24084kb

input:

200 326 41 39
95 -> 127
193 -> 166
159 -> 97
14 -> 167
144 -> 90
41 -> 153
119 -> 111
77 -> 75
135 -> 189
116 -> 169
99 -> 162
192 -> 86
170 -> 160
10 -> 153
165 -> 87
126 -> 156
163 -> 83
72 -> 73
74 -> 75
195 -> 124
102 -> 123
104 -> 138
6 -> 153
135 -> 183
39 -> 130
51 -> 50
196 -> 164
21 -> 103
...

output:

755794076

result:

ok single line: '755794076'

Test #33:

score: 1

Accepted

time: 0ms

memory: 26152kb

input:

196 308 42 47
142 -> 170
136 -> 177
44 -- 45
137 -> 151
83 -> 84
36 -> 127
168 -> 57
112 -> 128
187 -> 52
102 -> 155
147 -> 157
42 -> 186
96 -> 129
27 -> 110
112 -> 92
56 -- 54
70 -> 68
18 -> 194
195 -> 128
172 -> 140
8 -> 163
46 -- 47
172 -> 145
12 -> 180
186 -> 105
99 -> 151
149 -> 125
103 -> 95
1...

output:

486055864

result:

ok single line: '486055864'

Test #34:

score: 1

Accepted

time: 0ms

memory: 24184kb

input:

199 196 153 43
197 -> 186
64 -> 197
123 -> 198
117 -> 198
52 -> 197
199 -> 178
198 -> 161
199 -> 176
31 -> 199
59 -> 197
44 -> 197
21 -> 199
51 -> 197
121 -> 198
199 -> 183
2 -> 199
57 -> 197
197 -> 196
25 -> 199
8 -> 199
86 -> 198
36 -> 197
149 -> 199
66 -> 197
67 -> 197
142 -> 199
199 -> 182
82 ->...

output:

542926224

result:

ok single line: '542926224'

Test #35:

score: 1

Accepted

time: 0ms

memory: 26228kb

input:

194 250 55 61
61 -- 62
61 -- 63
64 -- 65
66 -- 67
71 -- 72
73 -- 74
76 -- 77
78 -- 79
78 -- 80
85 -- 86
85 -- 87
85 -- 88
89 -- 90
91 -- 92
93 -- 94
93 -- 95
102 -- 103
102 -- 104
102 -- 105
107 -- 108
107 -- 109
111 -- 112
111 -- 113
6 -> 121
121 -> 120
120 -> 119
119 -> 118
118 -> 117
117 -> 59
8 ...

output:

886436262

result:

ok single line: '886436262'

Test #36:

score: 1

Accepted

time: 0ms

memory: 24188kb

input:

195 235 60 80
62 -- 63
66 -- 67
71 -- 72
73 -- 76
79 -- 80
83 -- 84
85 -- 86
87 -- 88
87 -- 89
87 -- 90
87 -- 91
92 -- 93
92 -- 94
96 -- 97
96 -- 98
96 -- 99
100 -- 101
104 -- 105
104 -- 109
111 -- 112
117 -- 118
122 -- 123
125 -- 126
130 -- 131
130 -- 132
130 -- 133
130 -- 134
130 -- 135
137 -- 138...

output:

752176841

result:

ok single line: '752176841'

Test #37:

score: 1

Accepted

time: 0ms

memory: 26244kb

input:

200 240 100 60
195 -> 114
162 -> 116
15 -> 171
31 -> 130
90 -> 160
81 -> 160
102 -> 101
27 -> 127
177 -> 106
55 -> 172
132 -> 131
174 -> 179
128 -> 127
141 -> 140
196 -> 111
127 -> 126
53 -> 168
3 -> 163
183 -> 168
21 -> 181
176 -> 178
185 -> 199
158 -> 157
92 -> 160
67 -> 179
73 -> 153
70 -> 176
16...

output:

780652002

result:

ok single line: '780652002'

Test #38:

score: 1

Accepted

time: 0ms

memory: 38380kb

input:

200 592 4 4
193 -> 143
198 -> 46
14 -> 22
109 -> 47
120 -> 132
45 -> 155
33 -> 133
33 -> 114
74 -> 125
53 -> 160
121 -> 87
134 -> 168
13 -> 156
26 -> 104
145 -> 52
72 -> 35
178 -> 65
151 -> 190
171 -> 17
52 -> 12
184 -> 130
85 -> 200
176 -> 88
46 -> 91
56 -> 137
149 -> 187
13 -> 163
186 -> 105
65 ->...

output:

result:

ok single line: '15'

Test #39:

score: 1

Accepted

time: 0ms

memory: 36336kb

input:

200 200 7 193
8 -- 9
8 -- 10
8 -- 11
8 -- 12
8 -- 13
8 -- 14
8 -- 15
8 -- 16
8 -- 17
8 -- 18
8 -- 19
8 -- 20
8 -- 21
8 -- 22
8 -- 23
8 -- 24
8 -- 25
8 -- 26
8 -- 27
8 -- 28
8 -- 29
8 -- 30
8 -- 31
8 -- 32
8 -- 33
8 -- 34
8 -- 35
36 -- 37
36 -- 38
36 -- 39
36 -- 40
36 -- 41
36 -- 42
36 -- 43
36 -- 44...

output:

714723034

result:

ok single line: '714723034'

Subtask #3:

score: 1

Accepted

Test #40:

score: 1

Accepted

time: 3ms

memory: 38520kb

input:

3000 8028 401 433
1220 -- 1460
1170 -> 2617
975 -> 2172
2360 -> 2457
1940 -- 2222
1250 -> 2269
687 -> 686
198 -- 201
288 -> 1236
2899 -> 1548
1238 -- 2495
1585 -> 2511
2032 -- 1211
1229 -- 2232
1086 -- 2055
1270 -- 2827
1311 -> 792
385 -> 384
2933 -- 2598
2100 -> 962
2553 -> 1717
1217 -> 1516
1284 -...

output:

253229893

result:

ok single line: '253229893'

Test #41:

score: 1

Accepted

time: 0ms

memory: 36572kb

input:

2996 4194 1000 798
857 -> 2397
341 -> 2015
595 -> 2875
391 -> 2015
590 -> 2300
1860 -> 1862
2711 -> 2216
1905 -> 1155
2683 -> 2698
245 -> 2490
23 -> 2732
109 -> 2601
2598 -> 2379
441 -> 2693
2349 -> 1703
1825 -> 2009
1501 -> 1500
2727 -> 2119
654 -> 2664
640 -> 2258
2032 -> 2327
488 -> 2126
170 -> 1...

output:

130634365

result:

ok single line: '130634365'

Test #42:

score: 1

Accepted

time: 0ms

memory: 36596kb

input:

5000 6000 2000 2000
4677 -> 4960
2145 -> 2144
1216 -> 2785
4372 -> 2328
2825 -> 2824
2429 -> 2428
3549 -> 3548
4178 -> 4985
4723 -> 2187
4023 -> 4571
1864 -> 4226
2191 -> 2190
4888 -> 2093
4917 -> 3117
4400 -> 4044
3838 -> 3837
627 -> 4609
459 -> 3542
2586 -> 2585
1774 -> 4144
789 -> 4369
1058 -> 29...

output:

793410203

result:

ok single line: '793410203'

Test #43:

score: 1

Accepted

time: 3ms

memory: 34544kb

input:

4999 8475 2048 2333
4916 -> 4154
2007 -> 2008
4387 -> 4418
4651 -> 3420
4521 -> 4196
2812 -> 2810
1493 -> 1491
3658 -> 3659
3578 -> 3579
3718 -> 3720
2670 -> 2666
1199 -> 1200
2385 -> 2388
2410 -> 2406
1989 -> 1986
3403 -> 3402
2587 -> 2586
3108 -> 3107
3586 -> 3589
562 -> 563
1065 -> 1066
3734 -> 3...

output:

957931503

result:

ok single line: '957931503'

Test #44:

score: 1

Accepted

time: 3ms

memory: 38564kb

input:

5000 10000 2500 2500
4154 -> 4153
25 -> 4418
1643 -> 3536
4020 -> 4019
4991 -> 4992
1084 -> 2976
1717 -> 1718
1584 -> 3476
4752 -> 4753
4031 -> 4032
2389 -> 4282
630 -> 2522
3937 -> 3936
1612 -> 3504
4472 -> 4473
1520 -> 1519
4210 -> 4211
4617 -> 4616
1000 -> 2893
2107 -> 4000
348 -> 4741
1640 -> 35...

output:

917179159

result:

ok single line: '917179159'

Test #45:

score: 1

Accepted

time: 0ms

memory: 36504kb

input:

4973 6668 1500 1777
2922 -- 2910
3764 -> 3417
4949 -> 3975
4663 -> 1993
4182 -> 3418
3470 -> 4659
2124 -- 2130
2070 -- 2071
1355 -> 4407
4008 -> 4599
4356 -> 4425
4889 -> 4396
4707 -> 3717
3593 -> 1692
948 -> 4138
867 -> 3804
1297 -> 4853
4425 -> 3849
1742 -- 1741
3756 -> 4097
4895 -> 4263
3391 -> 4...

output:

239020875

result:

ok single line: '239020875'

Test #46:

score: 1

Accepted

time: 0ms

memory: 36492kb

input:

4923 5789 2137 1918
2188 -- 2192
3546 -- 3562
3525 -> 3533
3913 -> 3918
974 -> 4514
4730 -> 2511
399 -> 2143
1107 -> 4843
4285 -> 4073
4507 -> 2608
3796 -- 3797
1870 -> 4299
1214 -> 4519
1228 -> 4219
4127 -> 4597
3216 -- 3212
4681 -> 3563
4317 -> 4348
2033 -> 4818
1544 -> 4170
2301 -- 2294
955 -> 46...

output:

227337116

result:

ok single line: '227337116'

Test #47:

score: 1

Accepted

time: 0ms

memory: 38688kb

input:

5000 4664 2616 2384
4573 -> 4574
554 -> 555
1371 -> 1372
1620 -> 1621
2179 -> 2180
4486 -> 2090
577 -> 3096
529 -> 530
4841 -- 2508
1908 -> 1909
816 -> 817
1945 -> 1946
445 -> 446
2681 -> 2682
2390 -> 4732
3830 -> 3831
1246 -> 1247
2457 -> 2458
4740 -> 2401
3768 -- 1275
1180 -> 1181
1678 -> 1679
101...

output:

486858746

result:

ok single line: '486858746'

Test #48:

score: 1

Accepted

time: 0ms

memory: 38576kb

input:

4992 9280 360 394
1391 -> 3767
3968 -> 1840
4750 -> 684
4441 -> 2864
2607 -> 1395
2356 -> 4854
3967 -> 999
1988 -> 3005
1302 -> 407
1501 -> 4429
2829 -> 3882
4934 -> 4336
1898 -> 3784
3815 -> 1235
2646 -> 3847
4424 -> 2190
189 -> 4700
2250 -> 2659
3397 -> 3554
936 -> 2472
77 -> 3739
2797 -> 3414
229...

output:

464113563

result:

ok single line: '464113563'

Test #49:

score: 1

Accepted

time: 0ms

memory: 36392kb

input:

5000 9 2 4444
1 -> 5
7 -> 1
1 -- 9
1 -> 11
2 -> 11
2 -> 13
15 -> 2
17 -- 2
2 -> 5

output:

371505583

result:

ok single line: '371505583'

Test #50:

score: 1

Accepted

time: 0ms

memory: 38596kb

input:

4990 6830 1500 1802
3344 -> 1744
4947 -> 4431
1379 -> 4906
686 -> 4711
3593 -> 4742
3360 -> 2350
244 -> 3711
387 -> 4394
952 -> 3405
109 -> 4481
291 -> 3910
4682 -> 3087
1112 -> 3415
3810 -> 3512
1837 -> 1838
569 -> 3845
4856 -> 4121
3988 -> 4840
4656 -> 1738
4407 -> 2677
782 -> 3551
2407 -> 2408
39...

output:

53767981

result:

ok single line: '53767981'

Test #51:

score: 1

Accepted

time: 0ms

memory: 36440kb

input:

5000 5000 30 4970
31 -- 32
31 -- 33
31 -- 34
31 -- 35
31 -- 36
31 -- 37
31 -- 38
31 -- 39
31 -- 40
31 -- 41
31 -- 42
31 -- 43
31 -- 44
31 -- 45
31 -- 46
31 -- 47
31 -- 48
31 -- 49
31 -- 50
31 -- 51
31 -- 52
31 -- 53
31 -- 54
31 -- 55
31 -- 56
31 -- 57
31 -- 58
31 -- 59
31 -- 60
31 -- 61
31 -- 62
31 ...

output:

732610805

result:

ok single line: '732610805'

Subtask #4:

score: 1

Accepted

Test #52:

score: 1

Accepted

time: 204ms

memory: 66212kb

input:

482822 959624 2998 2999
295169 -> 25482
351106 -> 358911
94543 -> 291620
203491 -> 138533
455060 -> 118484
38644 -> 429232
271166 -> 408392
310839 -> 332732
308961 -> 448115
192668 -> 403132
367072 -> 390997
355638 -> 305571
478714 -> 426285
126806 -> 322693
471322 -> 163762
145598 -> 66308
348342 -...

output:

111100790

result:

ok single line: '111100790'

Test #53:

score: 1

Accepted

time: 195ms

memory: 67564kb

input:

484978 963974 3000 3000
141769 -> 234828
260927 -> 218970
236983 -> 433297
227234 -> 397153
309565 -> 366087
112150 -> 166912
227466 -> 413340
105904 -> 375216
124343 -> 451410
74400 -> 53240
100101 -> 190422
29034 -> 423832
362388 -> 28298
283096 -> 260332
360764 -> 317553
73503 -> 8849
430967 -> 1...

output:

17429083

result:

ok single line: '17429083'

Test #54:

score: 1

Accepted

time: 209ms

memory: 67868kb

input:

496288 986673 2919 2955
25981 -> 411032
366907 -> 157675
197876 -> 406441
186542 -> 386445
326871 -> 203549
482579 -> 307434
478390 -> 251919
6154 -> 162436
359832 -> 298179
131908 -> 203655
51902 -> 38641
59386 -> 130790
154499 -> 92834
183024 -> 30476
335018 -> 313082
493205 -> 123725
270035 -> 21...

output:

851532352

result:

ok single line: '851532352'

Test #55:

score: 1

Accepted

time: 153ms

memory: 61736kb

input:

417762 831185 2019 2222
296328 -> 10491
321848 -> 381425
203677 -> 48748
215429 -> 77495
242641 -> 89410
310711 -> 205583
42323 -> 143772
205756 -> 339510
39324 -> 94146
355268 -> 181378
387359 -> 48761
214253 -> 72846
154697 -> 352153
241830 -> 229117
107611 -> 321082
203017 -> 72495
172855 -> 2259...

output:

76363246

result:

ok single line: '76363246'

Test #56:

score: 1

Accepted

time: 211ms

memory: 64708kb

input:

498361 992121 2333 2149
4943 -> 440373
318575 -> 202142
74514 -> 75114
377318 -> 307815
151876 -> 447493
493771 -> 142033
309125 -> 269827
351821 -> 197691
179311 -> 237378
281334 -> 221469
82226 -> 437101
147759 -> 194431
92421 -> 155832
165541 -> 262685
61525 -> 421896
48523 -> 417068
241519 -> 28...

output:

543320499

result:

ok single line: '543320499'

Test #57:

score: 1

Accepted

time: 149ms

memory: 61628kb

input:

380185 755803 1693 3000
70077 -> 240501
280229 -> 378190
294133 -> 300954
326283 -> 197649
224178 -> 13718
128112 -> 168290
201313 -> 164129
275592 -> 173651
344857 -> 265347
356698 -> 202212
372595 -> 187684
69126 -> 231807
16764 -> 327246
52719 -> 96866
117914 -> 143661
238887 -> 286402
112814 -> ...

output:

678846323

result:

ok single line: '678846323'

Subtask #5:

score: 1

Accepted

Test #58:

score: 1

Accepted

time: 151ms

memory: 59796kb

input:

324219 964928 3000 2999
225338 -> 99336
238630 -> 81437
15635 -> 212723
28808 -> 66657
155734 -> 159393
21200 -> 169542
166398 -> 212810
49801 -> 59110
225342 -- 33239
103624 -> 282192
310894 -> 106042
82787 -> 45950
78852 -> 323358
110462 -> 271102
43363 -> 128811
288100 -> 96678
256048 -> 210282
1...

output:

961630822

result:

ok single line: '961630822'

Test #59:

score: 1

Accepted

time: 167ms

memory: 61676kb

input:

335915 999997 3000 3000
141647 -> 248728
312284 -> 164046
246489 -> 160827
176634 -> 61814
131672 -> 259268
99109 -> 202553
30505 -> 320311
88121 -> 143536
12020 -> 157399
285428 -> 51331
99433 -> 38255
316725 -> 281535
92861 -> 223126
176662 -> 333783
56322 -> 147032
9058 -> 217213
112326 -> 254017...

output:

89141898

result:

ok single line: '89141898'

Test #60:

score: 1

Accepted

time: 213ms

memory: 65168kb

input:

498000 990000 3000 3000
320086 -> 224040
221015 -> 423374
216797 -> 244608
116304 -> 267655
74252 -> 454775
251028 -> 486728
450965 -> 243202
186182 -> 306835
165303 -> 98355
338021 -> 336805
210191 -> 488691
112335 -> 218451
204782 -> 318328
350908 -> 85565
29841 -> 456370
411072 -> 30814
184962 ->...

output:

779066732

result:

ok single line: '779066732'

Test #61:

score: 1

Accepted

time: 156ms

memory: 63380kb

input:

335328 999996 2994 2994
287254 -> 328340
188470 -> 158916
300591 -> 223951
194093 -> 267531
268885 -> 286374
109976 -> 151609
71461 -> 266471
173387 -> 219819
61690 -> 60920
68864 -> 332899
72682 -> 204279
281472 -> 260132
169574 -> 69120
229040 -> 263364
245379 -> 21955
292360 -> 123203
269208 -> 1...

output:

445699418

result:

ok single line: '445699418'

Test #62:

score: 1

Accepted

time: 127ms

memory: 56964kb

input:

336724 667500 3000 2995
242196 -> 142725
12948 -> 18459
263335 -> 91844
284636 -> 259298
42235 -> 142504
1720 -> 282545
47603 -> 248538
22229 -> 231359
18117 -> 286187
71035 -> 312020
233316 -> 155140
58979 -> 150002
51072 -> 191933
235094 -> 66873
48438 -> 227929
31494 -> 163988
142900 -> 256484
18...

output:

859446722

result:

ok single line: '859446722'

Test #63:

score: 1

Accepted

time: 228ms

memory: 67844kb

input:

497315 989681 2998 2468
256141 -> 220726
442413 -> 384445
380176 -> 258002
323593 -> 286614
360478 -> 203175
382686 -> 184775
176310 -> 209687
84031 -> 409056
155136 -> 91889
370868 -> 256754
159592 -> 250915
67496 -> 181032
419043 -> 378501
189997 -> 362007
159897 -> 285667
357699 -> 91293
6866 -> ...

output:

99765246

result:

ok single line: '99765246'

Test #64:

score: 1

Accepted

time: 66ms

memory: 62668kb

input:

426235 846260 3000 2897
3006 -- 3007
3010 -- 3011
3026 -- 3027
3028 -- 3029
3032 -- 3033
3032 -- 3034
3035 -- 3036
3038 -- 3039
3038 -- 3040
3043 -- 3044
3046 -- 3047
3048 -- 3049
3052 -- 3053
3052 -- 3054
3052 -- 3055
3057 -- 3058
3063 -- 3064
3065 -- 3066
3065 -- 3067
3068 -- 3069
3068 -- 3070
306...

output:

632855874

result:

ok single line: '632855874'

Test #65:

score: 1

Accepted

time: 230ms

memory: 65460kb

input:

500000 994000 3000 3000
423863 -> 166344
345305 -> 168235
379618 -> 259302
147090 -> 137936
286046 -> 187488
442926 -> 291256
30938 -> 122467
313124 -> 197522
427910 -> 66884
202831 -> 481101
269202 -> 436363
220430 -> 405699
358256 -> 349844
54089 -> 363863
40418 -> 96892
113659 -> 449289
230667 ->...

output:

454492490

result:

ok single line: '454492490'

Test #66:

score: 1

Accepted

time: 0ms

memory: 36544kb

input:

4500 4500 1500 3000
1502 -- 1503
1502 -- 1504
1506 -- 1507
1509 -- 1510
1509 -- 1511
1509 -- 1512
1513 -- 1514
1513 -- 1515
1517 -- 1518
1520 -- 1521
1522 -- 1523
1524 -- 1525
1524 -- 1526
1527 -- 1528
1529 -- 1530
1529 -- 1531
1533 -- 1534
1533 -- 1535
1536 -- 1537
1536 -- 1538
1539 -- 1540
1541 --...

output:

254902877

result:

ok single line: '254902877'

Test #67:

score: 1

Accepted

time: 0ms

memory: 34400kb

input:

3000 3000 20 2980
21 -- 22
21 -- 23
21 -- 24
21 -- 25
21 -- 26
21 -- 27
21 -- 28
21 -- 29
21 -- 30
21 -- 31
21 -- 32
21 -- 33
21 -- 34
21 -- 35
21 -- 36
21 -- 37
21 -- 38
21 -- 39
21 -- 40
21 -- 41
21 -- 42
21 -- 43
21 -- 44
21 -- 45
21 -- 46
21 -- 47
21 -- 48
21 -- 49
21 -- 50
21 -- 51
21 -- 52
21 ...

output:

115775179

result:

ok single line: '115775179'

Subtask #6:

score: 1

Accepted

Test #68:

score: 1

Accepted

time: 12ms

memory: 42684kb

input:

100000 120000 40000 40000
64472 -> 64471
89344 -> 63610
47220 -> 47219
58030 -> 58029
8635 -> 98063
84959 -> 69963
81331 -> 69822
50779 -> 50778
10707 -> 50707
79454 -> 79453
89874 -> 44613
95442 -> 99600
1436 -> 87147
70359 -> 70358
83184 -> 95508
37154 -> 77154
83277 -> 42911
21371 -> 99760
50687 ...

output:

390851237

result:

ok single line: '390851237'

Test #69:

score: 1

Accepted

time: 23ms

memory: 41400kb

input:

100000 129998 40000 30000
87965 -> 89030
84339 -> 59102
25830 -> 96999
44772 -> 44771
79956 -> 69883
85188 -> 72355
67549 -> 67548
94900 -> 47080
1891 -> 70000
64126 -> 64125
89336 -> 83726
86298 -> 51667
25873 -> 72406
89560 -> 48041
72955 -> 80369
8727 -> 83118
49673 -> 49672
73465 -> 68293
44574 ...

output:

85201980

result:

ok single line: '85201980'

Test #70:

score: 1

Accepted

time: 33ms

memory: 43788kb

input:

99999 233331 33333 33333
86572 -> 83970
22577 -> 88395
31395 -> 31396
17804 -> 73548
26260 -> 76907
24871 -> 82282
87760 -> 45096
39940 -> 39939
15306 -> 15305
96508 -> 63213
9574 -> 9573
9969 -> 88462
15976 -> 87850
88318 -> 95886
76805 -> 95153
81936 -> 92928
37262 -> 37263
9960 -> 76381
43674 -> ...

output:

425200218

result:

ok single line: '425200218'

Test #71:

score: 1

Accepted

time: 25ms

memory: 45564kb

input:

99999 154599 44841 560
60511 -> 55307
53485 -> 68173
33079 -> 67957
19061 -> 76023
82802 -> 87612
65232 -> 59075
73350 -> 82750
80360 -> 50532
77036 -> 68053
78232 -> 55136
58301 -> 71355
38163 -> 78168
20776 -> 94296
82128 -> 48788
4325 -> 52963
52168 -> 61991
45865 -> 85434
34907 -> 52586
89475 ->...

output:

850170958

result:

ok single line: '850170958'

Test #72:

score: 1

Accepted

time: 16ms

memory: 43844kb

input:

99976 138415 40000 25626
13411 -> 95581
73011 -> 91658
78736 -> 91939
80810 -> 43499
70227 -> 78306
30183 -> 82183
66604 -> 40157
94452 -> 65770
72973 -> 69724
65251 -> 65252
95610 -> 48069
49699 -> 49700
7317 -> 76016
86626 -> 67042
89177 -> 98426
97591 -> 79940
25824 -> 92638
82687 -> 96207
92681 ...

output:

919815863

result:

ok single line: '919815863'

Test #73:

score: 1

Accepted

time: 18ms

memory: 42664kb

input:

99639 99839 58700 300
187 -- 59001
225 -- 59001
232 -- 59001
319 -- 59001
180 -- 59002
183 -- 59002
186 -- 59002
169 -- 59003
171 -- 59003
172 -- 59003
175 -- 59003
178 -- 59003
170 -> 59004
59004 -> 59003
174 -- 59005
173 -- 59006
59006 -> 59005
59005 -> 59003
177 -- 59007
176 -> 59008
59008 -> 590...

output:

291285700

result:

ok single line: '291285700'

Test #74:

score: 1

Accepted

time: 7ms

memory: 43600kb

input:

98917 191154 5000 1061
5002 -- 5003
5013 -- 5014
5013 -- 5015
5017 -- 5018
5025 -- 5026
5057 -- 5058
5073 -- 5074
5088 -- 5089
5096 -- 5097
5099 -- 5100
5109 -- 5110
5112 -- 5113
5119 -- 5120
5130 -- 5131
5146 -- 5147
5149 -- 5150
5155 -- 5156
5158 -- 5159
5169 -- 5170
5169 -- 5171
5182 -- 5183
5188...

output:

662800219

result:

ok single line: '662800219'

Test #75:

score: 1

Accepted

time: 17ms

memory: 43808kb

input:

99172 144578 25000 32166
96256 -> 48263
77488 -> 79613
24405 -> 71264
72873 -> 86353
88783 -> 51562
97415 -> 34584
21873 -> 96989
10368 -> 69641
6107 -> 80482
64529 -> 36275
74421 -> 36715
80739 -> 76266
15564 -> 80496
80461 -> 51839
6263 -> 63029
22496 -> 63733
78142 -> 73225
16201 -> 81930
53088 -...

output:

428108577

result:

ok single line: '428108577'

Test #76:

score: 1

Accepted

time: 11ms

memory: 44564kb

input:

100000 100000 300 99700
301 -- 302
301 -- 303
301 -- 304
301 -- 305
301 -- 306
301 -- 307
301 -- 308
301 -- 309
301 -- 310
301 -- 311
301 -- 312
301 -- 313
301 -- 314
301 -- 315
301 -- 316
301 -- 317
301 -- 318
301 -- 319
301 -- 320
301 -- 321
301 -- 322
301 -- 323
301 -- 324
301 -- 325
301 -- 326
3...

output:

473235705

result:

ok single line: '473235705'

Subtask #7:

score: 1

Accepted

Test #77:

score: 1

Accepted

time: 27ms

memory: 50800kb

input:

195000 240000 75000 75000
163326 -> 173398
177679 -> 167910
57236 -> 168189
108808 -> 108807
172327 -> 151104
185166 -> 177133
174476 -> 79690
153939 -> 94296
42741 -> 186113
48452 -> 154363
167925 -> 174849
53978 -> 182387
45368 -> 180772
17460 -> 187836
181176 -> 166147
132059 -> 132058
132006 -> ...

output:

422670064

result:

ok single line: '422670064'

Test #78:

score: 1

Accepted

time: 36ms

memory: 51488kb

input:

216414 282828 75000 75000
78048 -> 78047
203753 -> 119484
95024 -> 95023
150539 -> 153542
115725 -> 115724
80200 -> 80199
13599 -> 168633
65876 -> 208240
187436 -> 143513
135612 -> 135611
63145 -> 170913
113932 -> 113931
196413 -> 126872
30164 -> 215464
110884 -> 110883
68393 -> 153132
209480 -> 962...

output:

520667174

result:

ok single line: '520667174'

Test #79:

score: 1

Accepted

time: 64ms

memory: 55868kb

input:

274998 399996 75000 75000
174803 -> 95346
37543 -> 176190
137781 -> 137780
264648 -> 207656
188178 -> 263545
250371 -> 170251
264382 -> 239795
226461 -> 113490
117297 -> 117296
11750 -> 222383
158450 -> 274095
95847 -> 95846
185363 -> 110191
91468 -> 91467
16403 -> 250638
102797 -> 102796
48818 -> 2...

output:

495690226

result:

ok single line: '495690226'

Test #80:

score: 1

Accepted

time: 137ms

memory: 62344kb

input:

499996 857136 71428 71428
283356 -> 138641
183828 -> 344461
222272 -> 212366
293886 -> 472552
230836 -> 129808
18002 -> 466804
394165 -> 280521
349530 -> 109763
351442 -> 144054
339692 -> 378190
345610 -> 430486
215199 -> 486632
179854 -> 497041
44820 -> 407807
343987 -> 185277
179173 -> 409634
4751...

output:

817816516

result:

ok single line: '817816516'

Test #81:

score: 1

Accepted

time: 156ms

memory: 64836kb

input:

375000 975000 75000 75000
303139 -> 200471
345193 -> 105416
66048 -> 284058
198185 -> 180133
154480 -> 287812
231604 -> 141362
316289 -> 162982
310319 -> 146916
57410 -> 57409
157027 -> 370327
58412 -> 58411
261750 -> 336447
226662 -> 131180
238456 -> 226181
103975 -> 103974
267833 -> 174605
54607 -...

output:

482293884

result:

ok single line: '482293884'

Test #82:

score: 1

Accepted

time: 176ms

memory: 67432kb

input:

499903 897417 75000 30578
415581 -> 348575
490527 -> 342253
237685 -> 406602
393879 -> 179240
14785 -> 304482
129408 -> 197621
447042 -> 131957
205276 -> 347740
298672 -> 209960
74507 -> 215057
488440 -> 161707
381405 -> 218089
161101 -> 267700
342191 -> 90711
489575 -> 263088
490822 -> 122217
33058...

output:

861407009

result:

ok single line: '861407009'

Test #83:

score: 1

Accepted

time: 179ms

memory: 67292kb

input:

499916 887906 75000 43110
328269 -> 293403
438222 -> 317206
52157 -> 131628
329342 -> 137950
179641 -> 415616
216239 -> 230494
313782 -> 307492
242755 -> 330644
325894 -> 170339
445256 -> 436260
427290 -> 82721
466453 -> 290095
311389 -> 372912
84845 -> 84846
361150 -> 300259
254805 -> 121136
493328...

output:

669202168

result:

ok single line: '669202168'

Test #84:

score: 1

Accepted

time: 181ms

memory: 62352kb

input:

499270 862441 75000 54756
386858 -> 240291
263704 -> 482220
189495 -> 78062
346890 -> 295667
207090 -> 116080
6986 -> 139384
284241 -> 110451
486268 -> 355990
380628 -> 401915
41602 -> 353359
468348 -> 362313
311091 -> 370322
180684 -> 201200
205522 -> 126978
198234 -> 180574
466035 -> 173490
134782...

output:

928618818

result:

ok single line: '928618818'

Test #85:

score: 1

Accepted

time: 204ms

memory: 64864kb

input:

493940 970637 10000 6099
5282 -> 418389
387067 -> 358790
153325 -> 301770
235967 -> 102869
423459 -> 139191
430471 -> 121669
216144 -> 200731
402254 -> 477682
286386 -> 360681
386417 -> 391438
76994 -> 442301
11572 -> 11573
366644 -> 482239
397460 -> 63620
109352 -> 298323
202263 -> 81225
447808 -> ...

output:

262176563

result:

ok single line: '262176563'

Test #86:

score: 1

Accepted

time: 4ms

memory: 45372kb

input:

100000 100000 25000 75000
25001 -- 25002
25001 -- 25003
25004 -- 25005
25004 -- 25006
25004 -- 25007
25008 -- 25009
25010 -- 25011
25010 -- 25012
25010 -- 25013
25010 -- 25014
25015 -- 25016
25015 -- 25017
25018 -- 25019
25018 -- 25020
25018 -- 25021
25018 -- 25022
25023 -- 25024
25025 -- 25026
2502...

output:

440327864

result:

ok single line: '440327864'

Test #87:

score: 1

Accepted

time: 3ms

memory: 42028kb

input:

75000 75000 1000 74000
1001 -- 1002
1001 -- 1003
1001 -- 1004
1001 -- 1005
1001 -- 1006
1001 -- 1007
1001 -- 1008
1001 -- 1009
1001 -- 1010
1001 -- 1011
1001 -- 1012
1001 -- 1013
1001 -- 1014
1001 -- 1015
1001 -- 1016
1001 -- 1017
1001 -- 1018
1001 -- 1019
1001 -- 1020
1001 -- 1021
1001 -- 1022
1001...

output:

596675385

result:

ok single line: '596675385'

Subtask #8:

score: 1

Accepted

Test #88:

score: 1

Accepted

time: 211ms

memory: 65484kb

input:

480708 955454 2700 3000
388875 -> 70598
291012 -> 448536
286286 -> 309350
318088 -> 166350
282465 -> 24518
105434 -> 428582
311061 -> 54247
215036 -> 160493
466140 -> 380586
439211 -> 243679
62163 -> 4975
45626 -> 181790
193723 -> 291420
380938 -> 433052
175749 -> 245603
337566 -> 257546
215130 -> 1...

output:

494413606

result:

ok single line: '494413606'

Test #89:

score: 1

Accepted

time: 100ms

memory: 69508kb

input:

496008 644010 200000 148004
175624 -> 348004
378674 -> 441899
389873 -> 225480
342285 -> 342284
448597 -> 423730
322481 -> 322480
277684 -> 277683
77730 -> 274002
139051 -> 381500
322431 -> 322430
489893 -> 219415
112629 -> 486020
478810 -> 342275
321971 -> 321970
327088 -> 327087
363335 -> 270837
3...

output:

954229272

result:

ok single line: '954229272'

Test #90:

score: 1

Accepted

time: 107ms

memory: 70476kb

input:

498230 636232 222222 138004
480207 -> 453312
408631 -> 384309
485518 -> 308746
324825 -> 324824
388831 -> 358066
229161 -> 229160
385297 -> 397758
142702 -> 291224
297711 -> 297710
327537 -> 327536
397078 -> 274400
357082 -> 357081
77969 -> 364228
154283 -> 443734
310590 -> 310589
408847 -> 404403
4...

output:

258213809

result:

ok single line: '258213809'

Test #91:

score: 1

Accepted

time: 194ms

memory: 66124kb

input:

494975 949914 20000 20000
261730 -> 185565
254679 -> 172344
402359 -> 214906
373849 -> 428203
281645 -> 136091
125187 -> 341931
462640 -> 200091
142930 -> 365911
214071 -> 332071
82054 -> 244475
337852 -> 251558
410341 -> 407460
76984 -> 356551
160086 -> 256813
46085 -> 96998
145571 -> 388527
92468 ...

output:

301988351

result:

ok single line: '301988351'

Test #92:

score: 1

Accepted

time: 128ms

memory: 64704kb

input:

490490 703325 175132 102522
394663 -> 436412
314850 -> 309375
320686 -> 371482
488334 -> 328419
96749 -> 414442
94040 -> 404383
366135 -> 210530
136895 -> 476576
389095 -> 334418
438739 -> 448203
255070 -> 255071
159144 -> 435287
278187 -> 401207
451251 -> 442582
325692 -> 369099
380119 -> 461839
18...

output:

356999585

result:

ok single line: '356999585'

Test #93:

score: 1

Accepted

time: 94ms

memory: 66356kb

input:

489629 701603 175132 102522
290093 -> 390378
356326 -> 355703
375321 -> 392645
282398 -> 463683
357200 -> 337331
488131 -> 425351
21471 -> 280273
354128 -> 281531
241194 -- 241193
448565 -> 299914
424570 -> 454714
433928 -> 322270
132511 -> 310734
81945 -> 341620
397469 -> 329500
334702 -> 364841
23...

output:

281413111

result:

ok single line: '281413111'

Test #94:

score: 1

Accepted

time: 188ms

memory: 79212kb

input:

499666 499666 555 499111
453774 -> 453775
222037 -- 222038
137377 -> 137378
38271 -> 38272
17472 -> 17473
476139 -- 476138
169846 -> 169847
207291 -- 207292
154547 -> 154548
8870 -> 8871
30831 -> 30832
362516 -- 362517
338576 -> 338577
172299 -- 172300
120623 -> 120624
446255 -> 446256
174751 -> 174...

output:

839107374

result:

ok single line: '839107374'

Test #95:

score: 1

Accepted

time: 153ms

memory: 70224kb

input:

499998 725241 162132 112623
341397 -> 374082
124176 -> 281045
347309 -> 256265
175782 -> 175781
306343 -> 265795
484857 -> 349365
316079 -> 385399
437275 -> 344602
399491 -> 385783
107396 -> 297503
445444 -> 499594
279433 -> 403003
440757 -> 474391
382626 -> 171183
368658 -> 418373
422288 -> 337394
...

output:

950977224

result:

ok single line: '950977224'

Subtask #9:

score: 1

Accepted

Test #96:

score: 1

Accepted

time: 78ms

memory: 63564kb

input:

400000 480000 160000 160000
199014 -> 199013
319909 -> 319908
76229 -> 399348
238306 -> 238305
8126 -> 311875
185637 -> 185636
126461 -> 392362
21942 -> 298059
370410 -> 272104
249737 -> 249736
318535 -> 318534
234868 -> 234867
325080 -> 349112
20659 -> 299342
97739 -> 222262
338648 -> 328963
140316...

output:

result:

ok single line: '4265270'

Test #97:

score: 1

Accepted

time: 54ms

memory: 61644kb

input:

400000 440000 200000 160000
213655 -> 213654
141244 -> 321244
34272 -> 234272
391609 -> 200628
104245 -> 395977
198826 -> 360000
2057 -> 392900
260177 -> 260176
89899 -> 280000
133322 -> 313322
56719 -> 256719
96221 -> 280000
186086 -> 360000
391991 -> 218045
163493 -> 343493
304605 -> 304604
4682 -...

output:

657564815

result:

ok single line: '657564815'

Test #98:

score: 1

Accepted

time: 83ms

memory: 62708kb

input:

399800 535200 160000 104400
11990 -> 347813
43117 -> 388588
18636 -> 389792
265659 -> 306852
26761 -> 331154
17056 -> 299531
376984 -> 253830
169502 -> 169501
97591 -> 331647
43086 -> 388588
32045 -> 280581
220537 -> 220536
343611 -> 230558
264727 -> 362930
398029 -> 360215
347175 -> 311219
179822 -...

output:

517228123

result:

ok single line: '517228123'

Test #99:

score: 1

Accepted

time: 44ms

memory: 57960kb

input:

351695 690082 10000 2033
10004 -- 10005
10004 -- 10006
10013 -- 10014
10020 -- 10021
10035 -- 10036
10051 -- 10052
10082 -- 10083
10108 -- 10109
10118 -- 10119
10130 -- 10131
10140 -- 10141
10143 -- 10144
10157 -- 10158
10162 -- 10163
10167 -- 10168
10177 -- 10178
10202 -- 10203
10219 -- 10220
10257...

output:

152169504

result:

ok single line: '152169504'

Test #100:

score: 1

Accepted

time: 62ms

memory: 56756kb

input:

400000 390000 200000 190000
397214 -> 321809
1775 -> 395712
391127 -> 340206
98658 -> 391031
32 -> 395653
124610 -> 391443
99658 -> 393513
36870 -> 395789
392209 -> 236442
190851 -> 396433
64890 -> 399931
58344 -> 391218
179191 -> 394322
396399 -> 335766
139821 -> 391380
74397 -> 391498
396514 -> 34...

output:

636653587

result:

ok single line: '636653587'

Test #101:

score: 1

Accepted

time: 99ms

memory: 59884kb

input:

398739 589694 101005 113657
221002 -> 218311
352101 -> 326228
354641 -> 247781
208866 -> 208868
107323 -> 107324
95463 -> 316173
370662 -> 345086
79339 -> 319336
278287 -> 273751
357843 -> 119724
211175 -> 211173
258599 -> 258631
275550 -> 366741
382366 -> 186180
262292 -> 141138
136592 -> 136590
34...

output:

544988618

result:

ok single line: '544988618'

Test #102:

score: 1

Accepted

time: 107ms

memory: 62312kb

input:

400000 800000 200000 200000
359851 -> 359852
372128 -> 372129
116523 -> 116524
45533 -> 45532
117553 -> 117552
393469 -> 393468
25021 -> 347834
88897 -> 211709
34060 -> 356872
154826 -> 277639
360611 -> 360610
85147 -> 207959
51939 -> 51938
299450 -> 299451
3388 -> 326201
190542 -> 313355
39778 -> 3...

output:

82670508

result:

ok single line: '82670508'

Test #103:

score: 1

Accepted

time: 177ms

memory: 65256kb

input:

400000 1000000 100000 100000
300216 -> 132051
206792 -> 137475
270981 -> 105536
246362 -> 329345
310023 -> 150748
74064 -> 74063
282562 -> 294000
324227 -> 119187
392908 -> 367647
388738 -> 110385
274556 -> 117511
288311 -> 392960
306262 -> 267516
75581 -> 75582
281193 -> 197754
322811 -> 161235
424...

output:

893358877

result:

ok single line: '893358877'

Test #104:

score: 1

Accepted

time: 158ms

memory: 68276kb

input:

333336 1000000 4 4
54584 -> 1908
254177 -> 151524
23413 -> 152185
73103 -> 189507
318163 -> 171383
316019 -> 251166
185330 -> 198652
207025 -> 157679
216474 -> 163209
7692 -> 207642
149446 -> 91364
246860 -> 207270
144017 -> 326578
16445 -> 115277
185377 -> 198013
4654 -> 314014
218151 -> 241357
331...

output:

result:

ok single line: '15'

Test #105:

score: 1

Accepted

time: 51ms

memory: 54836kb

input:

400000 400000 1000 399000
1001 -- 1002
1001 -- 1003
1001 -- 1004
1001 -- 1005
1001 -- 1006
1001 -- 1007
1001 -- 1008
1001 -- 1009
1001 -- 1010
1001 -- 1011
1001 -- 1012
1001 -- 1013
1001 -- 1014
1001 -- 1015
1001 -- 1016
1001 -- 1017
1001 -- 1018
1001 -- 1019
1001 -- 1020
1001 -- 1021
1001 -- 1022
1...

output:

584509931

result:

ok single line: '584509931'

Test #106:

score: 1

Accepted

time: 41ms

memory: 58660kb

input:

400000 400000 100000 300000
100001 -- 100002
100001 -- 100003
100004 -- 100005
100004 -- 100006
100007 -- 100008
100007 -- 100009
100007 -- 100010
100011 -- 100012
100011 -- 100013
100011 -- 100014
100011 -- 100015
100016 -- 100017
100016 -- 100018
100019 -- 100020
100019 -- 100021
100019 -- 100022
...

output:

364667902

result:

ok single line: '364667902'

Subtask #10:

score: 1

Accepted

Test #107:

score: 1

Accepted

time: 100ms

memory: 71088kb

input:

500000 600000 200000 200000
490947 -> 451215
158625 -> 358625
4102 -> 441807
143729 -> 441350
467680 -> 337343
233111 -> 233110
389278 -> 389277
388075 -> 388074
245479 -> 245478
481355 -> 407929
100889 -> 488543
473277 -> 237338
133370 -> 459162
473784 -> 436652
320846 -> 320845
161395 -> 361395
42...

output:

340462744

result:

ok single line: '340462744'

Test #108:

score: 1

Accepted

time: 98ms

memory: 65196kb

input:

500000 567858 222222 209920
341288 -> 341287
399241 -> 399240
432431 -> 351525
407255 -> 407254
275923 -> 275922
13674 -> 450913
271189 -> 271188
461131 -> 497036
211113 -> 427184
194361 -> 410432
494008 -> 441531
440844 -> 482899
475944 -> 457798
444645 -> 463826
152684 -> 368755
148911 -> 364982
1...

output:

295693530

result:

ok single line: '295693530'

Test #109:

score: 1

Accepted

time: 85ms

memory: 71996kb

input:

499209 600492 198963 198963
427300 -> 462809
495566 -> 476874
426586 -> 463714
489550 -> 321501
464826 -> 441232
460972 -> 492665
241058 -> 241057
480311 -> 481893
77213 -> 448810
470253 -> 318403
102023 -> 295904
362798 -> 362797
108819 -> 289108
26483 -> 371444
185929 -> 431653
278786 -> 278785
36...

output:

27156851

result:

ok single line: '27156851'

Test #110:

score: 1

Accepted

time: 154ms

memory: 64220kb

input:

496840 742660 250000 1020
264920 -> 313092
231339 -> 306596
310244 -> 408000
400340 -> 455212
27053 -> 487331
291300 -> 280206
172713 -> 482531
26318 -> 276450
8422 -> 374144
17232 -> 307436
328041 -> 438123
217526 -> 455217
368261 -> 278888
441490 -> 404527
480297 -> 316397
461374 -> 310281
443898 ...

output:

229142308

result:

ok single line: '229142308'

Test #111:

score: 1

Accepted

time: 130ms

memory: 65628kb

input:

498585 666165 180000 151006
37061 -> 435056
358274 -> 396666
451153 -> 428256
167913 -> 456807
270877 -- 270950
293106 -- 293071
59018 -> 420164
399141 -> 398398
178678 -> 468990
205968 -- 205944
156980 -> 367491
446160 -> 413072
341017 -> 460452
463438 -> 398625
372636 -> 360334
472447 -> 387793
12...

output:

263470678

result:

ok single line: '263470678'

Test #112:

score: 1

Accepted

time: 86ms

memory: 68984kb

input:

498610 983676 10000 2238
10005 -- 10006
10011 -- 10012
10028 -- 10029
10031 -- 10032
10049 -- 10050
10059 -- 10060
10068 -- 10069
10075 -- 10076
10080 -- 10081
10105 -- 10106
10117 -- 10118
10119 -- 10120
10124 -- 10125
10129 -- 10130
10129 -- 10131
10133 -- 10134
10158 -- 10159
10191 -- 10192
10193...

output:

352087169

result:

ok single line: '352087169'

Test #113:

score: 1

Accepted

time: 135ms

memory: 77068kb

input:

500000 500000 1 499999
207717 -> 207718
479061 -> 479062
205174 -> 205175
489791 -> 489792
133413 -> 133414
419886 -> 419887
480214 -> 480215
86704 -- 86703
213375 -> 213376
101853 -> 101854
165466 -> 165467
393562 -> 393563
298592 -> 298593
340634 -> 340635
32536 -> 32537
233442 -> 233443
328155 ->...

output:

483815610

result:

ok single line: '483815610'

Test #114:

score: 1

Accepted

time: 193ms

memory: 66672kb

input:

498295 987924 4333 4333
65477 -> 397560
234456 -> 444087
336223 -> 461726
277289 -> 342287
477459 -> 355292
495663 -> 444091
361508 -> 470061
14364 -> 442921
28753 -> 306375
466300 -> 179218
282509 -> 94461
468703 -> 479055
377215 -> 130073
43390 -> 286528
423006 -> 351739
162845 -> 393997
458505 ->...

output:

581720061

result:

ok single line: '581720061'

Test #115:

score: 1

Accepted

time: 139ms

memory: 64216kb

input:

497286 725246 111717 192702
372291 -> 463758
15319 -> 331957
410429 -> 246825
359344 -> 319568
75481 -> 318124
23097 -> 387353
483774 -> 320048
46080 -> 429618
329285 -> 210098
72733 -> 411598
428938 -> 315224
124941 -> 124942
110646 -> 128574
57778 -> 444071
232020 -> 232019
399116 -> 359149
463313...

output:

258346896

result:

ok single line: '258346896'

Test #116:

score: 1

Accepted

time: 130ms

memory: 63020kb

input:

491159 764619 111717 105505
451524 -> 198253
250752 -> 434433
109799 -> 234176
297005 -> 290558
76851 -> 305542
277874 -> 358722
264288 -> 239921
295345 -> 460252
416821 -> 341684
290258 -> 392886
330962 -> 143914
320070 -> 224613
467749 -> 215292
487782 -> 202645
378695 -> 163595
65543 -> 311244
22...

output:

981886548

result:

ok single line: '981886548'

Test #117:

score: 1

Accepted

time: 54ms

memory: 59368kb

input:

500000 500000 5000 495000
5001 -- 5002
5001 -- 5003
5001 -- 5004
5001 -- 5005
5001 -- 5006
5001 -- 5007
5001 -- 5008
5001 -- 5009
5001 -- 5010
5001 -- 5011
5001 -- 5012
5001 -- 5013
5001 -- 5014
5001 -- 5015
5001 -- 5016
5001 -- 5017
5001 -- 5018
5001 -- 5019
5001 -- 5020
5001 -- 5021
5001 -- 5022
5...

output:

536327127

result:

ok single line: '536327127'

Test #118:

score: 1

Accepted

time: 50ms

memory: 57764kb

input:

500000 500000 5000 495000
5001 -- 5002
5001 -- 5003
5001 -- 5004
5001 -- 5005
5001 -- 5006
5001 -- 5007
5001 -- 5008
5001 -- 5009
5001 -- 5010
5001 -- 5011
5001 -- 5012
5001 -- 5013
5001 -- 5014
5001 -- 5015
5001 -- 5016
5001 -- 5017
5001 -- 5018
5001 -- 5019
5001 -- 5020
5001 -- 5021
5001 -- 5022
5...

output:

509835702

result:

ok single line: '509835702'

Extra Test:

score: 0

Extra Test Passed