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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#641335#5704. Jokeratgc14 81ms9192kbC++231.4kb2024-10-14 19:57:552024-10-14 19:57:55

Judging History

你现在查看的是最新测评结果

  • [2024-10-14 19:57:55]
  • 评测
  • 测评结果：14
  • 用时：81ms
  • 内存：9192kb
查看
  • [2024-10-14 19:57:55]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int maxn = 2e5+10;

int n,m,Q;
struct{int u,v;}e[maxn];

int fa[maxn<<1];struct{int sz,u;}ver[maxn];int vtp;
int gfa(int x){for(;fa[x]>0;x=fa[x]);return x;}
bool mer(int u,int v){u=gfa(u),v=gfa(v);
return u==v?0:(fa[u]>fa[v]&&(swap(u,v),1),ver[++vtp]={fa[v],v},fa[u]+=fa[v],fa[v]=u);}
void roll(){
	auto[fav,v]=ver[vtp--];
	fa[fa[v]]-=fav,fa[v]=fav;
}
bool psh(int i){
	auto[u,v]=e[i];
	int _u=gfa(u+n),_v=gfa(v+n);
	if(_u==_v)return 0;
	u=gfa(u),v=gfa(v);
	mer(u,_v),mer(_u,v);
	return 1;
}
int R[maxn];//最大的R，使得[l,r]joker win
void sol(int ql,int qr,int l,int r){//added all edge in [1,ql-1] and [r+1,m]
	// infun(ql,qr,l,r);
	if(ql>qr)return fill(R+ql,R+qr+1,l);
	int md=(ql+qr)>>1;
	int cv=vtp;
	for(int nw=ql;nw<md;++nw){
		if(!psh(nw)){
			while(vtp!=cv)roll();
			fill(R+md,R+qr+1,1+m);
			sol(ql,md-1,l,r);
			return;
			// R[md]=m+1;break;
		}
	}
	int cvmd=vtp;
	int p=r;
	for(;p>=l;--p){
		if(!p || !psh(p))break;
	}
	R[md]=p;
	while(vtp!=cvmd)roll();
	if(!psh(md))fill(R+md+1,R+qr+1,1+m);
	else sol(md+1,qr,p,r);
	while(vtp!=cv)roll();
	for(int q=r;q>p;--q)psh(q);
	sol(ql,md-1,l,p);
}

signed main() {
	ios::sync_with_stdio(0),cin.tie(0);
	cin>>n>>m>>Q;
	for(int i=1;i<=m;++i)cin>>e[i].u>>e[i].v;
	memset(fa,-1,sizeof fa);
	sol(1,m,0,m);
	while(Q--){
		int l,r;cin>>l>>r;
		if(R[l]<=r)cout<<"NO\n";
		else cout<<"YES\n";
	}
}
源文件, 语言: C++23

详细

Subtask #1:

score: 6
Accepted

Test #1:

score: 6
Accepted
time: 1ms
memory: 7760kb

input:

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

output:

NO
YES

result:

ok 2 lines

Test #2:

score: 6
Accepted
time: 1ms
memory: 7696kb

input:

2 1 1
1 2
1 1

output:

NO

result:

ok single line: 'NO'

Test #3:

score: 6
Accepted
time: 1ms
memory: 7720kb

input:

4 6 6
4 3
1 4
1 3
2 1
3 2
2 4
3 3
6 6
4 5
3 4
1 2
5 6

output:

YES
YES
YES
YES
YES
YES

result:

ok 6 lines

Test #4:

score: 6
Accepted
time: 1ms
memory: 7692kb

input:

3 3 6
1 2
2 3
3 1
1 1
1 2
1 3
2 2
2 3
3 3

output:

NO
NO
NO
NO
NO
NO

result:

ok 6 lines

Test #5:

score: 6
Accepted
time: 0ms
memory: 6976kb

input:

4 2 1
2 3
1 4
1 2

output:

NO

result:

ok single line: 'NO'

Test #6:

score: 6
Accepted
time: 0ms
memory: 7816kb

input:

5 7 28
1 2
2 3
3 4
4 5
1 3
2 4
3 5
3 4
4 6
2 4
4 5
5 6
5 7
6 6
7 7
1 4
1 5
1 6
2 5
2 6
2 7
4 7
3 5
3 6
3 7
6 7
4 4
1 7
2 2
5 5
1 1
1 2
1 3
3 3
2 3

output:

YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES

result:

ok 28 lines

Test #7:

score: 6
Accepted
time: 1ms
memory: 6800kb

input:

200 100 200
69 122
135 163
115 132
191 194
120 177
36 157
76 178
43 184
50 83
112 190
65 97
66 164
117 183
74 171
93 136
110 133
79 194
93 159
144 157
46 144
130 136
83 131
16 49
17 173
91 139
113 136
61 167
4 39
61 76
10 55
48 118
30 40
101 132
111 123
46 143
2 78
40 58
109 198
50 158
36 105
94 100...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 200 lines

Test #8:

score: 6
Accepted
time: 0ms
memory: 7820kb

input:

200 180 200
93 196
44 163
35 88
132 184
82 127
96 189
69 93
80 178
133 153
28 180
37 49
48 52
67 114
104 121
72 195
105 149
111 186
27 108
2 96
22 163
53 173
111 128
96 142
119 185
71 123
42 129
72 173
102 160
90 133
7 125
28 136
81 123
63 146
80 129
123 190
50 161
62 175
18 45
64 87
48 91
24 200
45...

output:

YES
NO
YES
NO
YES
NO
NO
YES
NO
NO
YES
YES
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO...

result:

ok 200 lines

Test #9:

score: 6
Accepted
time: 1ms
memory: 7696kb

input:

160 200 200
2 149
7 94
80 122
26 123
1 131
38 56
11 156
18 130
10 42
5 121
29 143
4 12
65 124
25 156
12 150
9 18
81 141
50 128
5 143
48 79
2 15
132 134
105 109
10 160
91 112
22 44
78 99
72 88
104 132
124 143
54 83
100 143
7 113
56 103
40 63
134 158
41 53
55 126
54 107
26 78
8 38
62 156
53 129
10 92
...

output:

YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
NO
NO
YES
NO
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
YES
YES
NO
NO
NO
YES
YES
YES...

result:

ok 200 lines

Test #10:

score: 6
Accepted
time: 0ms
memory: 6824kb

input:

100 200 200
52 54
28 29
56 81
61 79
54 57
60 74
90 95
26 69
25 74
7 90
70 72
30 52
25 48
32 53
9 46
61 100
11 82
55 72
32 35
2 77
6 29
91 92
14 100
8 17
23 62
41 96
14 16
84 88
39 45
6 40
60 90
50 75
67 86
45 77
3 61
8 88
23 58
76 95
2 94
38 41
22 31
40 66
13 71
19 84
18 56
4 89
52 93
2 36
45 67
6 6...

output:

YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
...

result:

ok 200 lines

Test #11:

score: 6
Accepted
time: 1ms
memory: 7752kb

input:

200 198 200
66 140
127 142
6 96
21 26
61 69
23 98
137 191
12 64
5 44
68 121
61 133
192 198
67 80
100 159
47 103
43 174
63 82
55 183
56 131
153 189
72 162
23 167
32 184
66 133
61 96
65 116
194 198
56 156
33 43
75 83
77 125
30 128
16 24
11 94
17 117
49 77
8 146
165 183
119 130
17 42
3 40
77 144
61 159...

output:

NO
YES
YES
NO
YES
NO
NO
NO
YES
NO
YES
YES
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
NO
NO
NO
NO
YES
YES
YES
NO
YES
NO
NO
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
NO
YES
NO...

result:

ok 200 lines

Test #12:

score: 6
Accepted
time: 0ms
memory: 8024kb

input:

200 200 200
78 96
145 186
169 180
20 132
10 124
26 56
106 174
62 161
169 198
15 162
97 142
2 61
50 78
19 49
9 75
9 182
26 63
52 92
92 192
1 17
174 186
34 123
14 58
13 153
165 169
151 155
27 77
24 51
70 86
80 151
28 95
135 179
48 62
62 171
55 156
98 198
14 152
54 79
4 105
66 113
75 187
11 66
72 114
5...

output:

NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
YES
YE...

result:

ok 200 lines

Test #13:

score: 6
Accepted
time: 0ms
memory: 6888kb

input:

100 197 200
79 64
64 5
27 5
19 27
19 62
62 11
11 95
95 16
84 16
84 81
21 81
15 21
8 15
73 8
14 73
14 94
94 66
66 97
97 7
7 63
63 93
30 93
69 30
69 6
43 6
76 43
54 76
54 68
88 68
88 39
56 39
74 56
72 74
72 40
40 44
44 52
75 52
75 26
26 70
70 25
99 25
99 28
28 50
50 46
37 46
37 12
12 53
53 38
38 87
87...

output:

YES
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
YES
YE...

result:

ok 200 lines

Test #14:

score: 6
Accepted
time: 0ms
memory: 8288kb

input:

200 200 200
45 64
11 45
137 45
39 137
137 109
137 174
133 137
39 103
131 133
103 88
88 152
88 194
184 194
88 32
169 194
32 193
184 122
158 32
75 193
75 74
122 51
167 75
139 167
139 8
139 146
63 167
172 139
8 5
63 150
63 182
5 82
150 19
182 10
99 19
82 106
99 72
10 69
72 160
72 44
177 44
31 44
160 36...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 200 lines

Test #15:

score: 6
Accepted
time: 2ms
memory: 7696kb

input:

200 200 200
29 194
138 194
176 194
29 96
167 29
100 138
165 176
96 135
58 100
79 100
79 107
107 128
107 43
107 189
189 18
11 128
131 43
131 118
42 43
195 42
118 196
90 11
105 118
157 118
73 157
108 196
157 20
199 73
137 105
4 157
108 94
94 156
84 20
99 137
53 4
197 53
156 50
197 89
50 23
30 99
162 8...

output:

YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES...

result:

ok 200 lines

Test #16:

score: 6
Accepted
time: 0ms
memory: 6336kb

input:

180 200 200
162 102
162 93
76 162
93 21
162 64
64 23
23 66
73 23
102 45
50 64
49 93
28 66
23 86
153 64
73 8
73 132
94 49
86 40
8 53
92 50
170 94
9 132
53 12
123 53
94 72
9 78
40 119
106 9
53 141
141 158
158 120
78 1
78 104
100 123
100 130
100 157
157 65
148 1
111 148
1 136
65 15
148 18
115 136
65 41...

output:

NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
NO
NO
NO
NO
YES
YES
YES
NO
YES
YES
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
NO
NO
...

result:

ok 200 lines

Test #17:

score: 6
Accepted
time: 2ms
memory: 6632kb

input:

100 198 200
13 28
50 81
50 33
30 50
33 29
29 24
77 33
91 24
99 91
91 100
91 88
100 90
48 100
90 68
66 90
68 98
89 98
89 63
98 3
20 89
3 41
73 41
73 35
73 70
35 61
49 58
61 7
7 39
61 83
49 67
83 10
94 67
47 40
47 74
82 10
74 97
71 47
6 82
71 51
15 51
44 87
56 44
38 31
31 43
55 56
31 69
36 38
69 23
75...

output:

NO
YES
NO
NO
NO
YES
NO
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
NO
N...

result:

ok 200 lines

Test #18:

score: 6
Accepted
time: 2ms
memory: 7816kb

input:

100 198 200
79 11
29 54
77 79
29 52
77 49
54 64
64 92
91 92
52 18
91 59
92 100
59 47
95 92
30 18
70 30
39 95
82 47
13 95
65 13
19 30
39 12
13 51
19 66
5 66
57 66
28 51
66 44
97 66
1 96
1 50
50 46
96 78
55 46
78 42
81 78
81 75
42 68
78 74
55 76
58 76
68 87
87 61
87 85
74 26
86 58
90 58
85 32
61 69
85...

output:

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
...

result:

ok 200 lines

Test #19:

score: 6
Accepted
time: 0ms
memory: 7784kb

input:

100 198 200
19 28
36 28
19 74
28 69
13 28
36 58
19 15
69 78
19 43
47 19
43 93
15 20
58 18
78 73
6 73
6 22
41 6
41 79
5 6
24 41
24 87
9 41
24 55
50 73
41 16
92 55
56 55
9 51
63 16
86 9
56 71
72 16
46 92
50 7
35 56
51 11
46 39
2 11
80 7
27 39
57 80
42 46
39 81
21 34
80 3
42 59
39 88
80 32
54 27
75 81
...

output:

NO
YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES
NO
NO
YES...

result:

ok 200 lines

Test #20:

score: 6
Accepted
time: 0ms
memory: 7732kb

input:

60 200 200
27 9
49 14
32 55
43 37
17 57
7 31
21 31
21 60
8 20
2 33
50 47
12 34
7 5
7 24
21 5
10 43
54 51
53 29
54 36
7 53
27 29
43 7
8 1
49 60
35 27
18 23
3 1
15 36
51 29
30 18
14 18
1 27
4 23
15 5
17 36
39 3
10 26
43 1
1 50
53 44
29 6
7 40
50 21
39 42
53 56
18 5
56 14
43 54
58 1
19 11
58 9
1 55
33 ...

output:

YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YE...

result:

ok 200 lines

Test #21:

score: 6
Accepted
time: 0ms
memory: 6452kb

input:

100 200 200
49 9
56 1
30 90
16 83
64 17
81 29
44 51
89 77
95 57
81 12
90 82
60 61
40 30
14 31
40 96
52 95
65 30
26 65
14 81
88 80
35 100
15 59
77 12
41 60
34 7
39 71
83 63
49 83
32 23
94 56
20 19
27 73
1 37
99 81
5 6
65 12
19 80
37 80
52 28
91 90
17 22
56 54
20 75
83 55
65 35
68 34
17 69
25 26
88 49...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
...

result:

ok 200 lines

Test #22:

score: 6
Accepted
time: 2ms
memory: 6420kb

input:

160 200 200
2 43
123 53
139 89
83 74
135 84
30 88
57 98
137 20
22 25
8 42
81 89
88 59
81 131
121 105
14 5
12 157
154 104
33 115
99 41
47 42
128 69
124 138
81 8
61 115
34 87
156 26
79 76
65 26
71 102
13 79
48 103
77 101
66 87
40 36
104 132
64 157
106 62
22 133
123 160
51 157
136 129
142 131
5 155
42 ...

output:

YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES...

result:

ok 200 lines

Test #23:

score: 6
Accepted
time: 2ms
memory: 8048kb

input:

80 200 200
31 30
30 34
34 78
30 39
31 79
39 78
40 47
39 52
46 17
26 47
52 17
46 40
79 58
28 40
72 37
26 37
9 10
58 71
37 50
27 28
18 70
27 37
71 70
9 20
18 20
50 60
27 68
80 71
4 68
41 80
11 4
14 60
22 2
68 76
22 55
2 80
14 11
11 76
1 42
14 55
2 76
1 3
2 42
11 3
6 11
38 42
6 33
7 42
67 33
38 67
69 5...

output:

NO
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
YES
YES
NO
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
...

result:

ok 200 lines

Test #24:

score: 6
Accepted
time: 2ms
memory: 7712kb

input:

100 200 200
65 96
66 47
90 54
82 58
82 28
47 96
85 58
43 72
47 42
42 85
69 42
85 43
42 15
43 80
69 9
43 12
15 9
31 73
78 10
12 9
89 73
12 84
12 31
10 31
15 61
61 12
70 31
8 31
7 12
25 40
61 38
52 25
94 40
52 8
8 93
7 37
8 24
93 38
81 33
38 33
52 48
33 94
53 38
37 53
53 48
37 92
75 98
75 92
35 92
98 ...

output:

YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
NO
NO
YES
NO
NO
YES
YES
YES
NO
YES
NO
YES
NO
YES
YES
NO
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YE...

result:

ok 200 lines

Test #25:

score: 6
Accepted
time: 2ms
memory: 8176kb

input:

140 200 200
122 139
11 122
122 5
98 60
41 60
21 35
21 110
35 114
26 41
22 63
108 59
12 19
46 59
15 59
12 15
57 46
91 46
133 91
62 67
94 15
57 100
100 80
80 99
79 48
79 51
121 99
30 73
51 66
44 120
50 64
55 77
14 17
138 50
138 109
103 55
54 103
49 42
3 134
42 103
69 3
3 13
106 134
16 13
105 134
78 10...

output:

NO
YES
YES
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
N...

result:

ok 200 lines

Test #26:

score: 6
Accepted
time: 2ms
memory: 6852kb

input:

70 200 200
53 23
34 54
69 70
67 54
48 39
66 2
8 23
30 2
29 70
21 25
61 33
68 41
7 1
28 41
55 5
52 64
31 61
66 51
45 58
14 18
56 40
44 6
13 1
47 64
66 20
38 51
54 25
8 39
65 26
14 56
14 38
28 39
4 29
42 43
3 6
20 47
68 4
32 42
20 31
44 59
40 50
12 22
51 65
18 13
40 28
52 32
23 54
62 10
23 62
53 37
18...

output:

YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
...

result:

ok 200 lines

Test #27:

score: 6
Accepted
time: 0ms
memory: 8000kb

input:

100 200 200
49 9
56 1
30 90
16 83
64 17
81 29
44 51
89 77
95 57
81 12
90 82
60 61
40 30
14 31
40 96
52 95
65 30
26 65
14 81
88 80
35 100
15 59
77 12
41 60
34 7
39 71
83 63
49 83
32 23
94 56
20 19
27 73
1 37
99 81
5 6
65 12
19 80
37 80
52 28
91 90
17 22
56 54
20 75
83 55
65 35
68 34
17 69
25 26
88 49...

output:

YES
YES
NO
NO
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES...

result:

ok 200 lines

Test #28:

score: 6
Accepted
time: 2ms
memory: 6504kb

input:

150 200 200
109 146
18 36
126 149
66 148
52 122
124 38
144 101
22 49
25 138
34 7
64 147
94 58
43 31
119 43
136 134
12 107
62 26
124 53
108 55
85 101
57 100
22 76
55 121
101 131
144 96
118 89
45 79
26 127
103 84
122 18
146 101
10 120
8 90
61 75
47 117
109 4
50 111
87 84
83 102
96 1
31 41
29 33
91 118...

output:

NO
NO
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
...

result:

ok 200 lines

Subtask #2:

score: 8
Accepted

Dependency #1:

100%
Accepted

Test #29:

score: 8
Accepted
time: 3ms
memory: 7992kb

input:

2000 1000 2000
143 636
1758 229
68 948
489 540
509 143
766 1995
969 708
259 1795
1688 797
1636 1704
1089 1594
1857 386
1885 1756
1741 191
362 1722
1312 1327
617 927
1286 775
383 1786
1455 1743
1384 188
1309 324
1920 78
744 1847
1000 1656
1117 603
1911 283
11 1707
550 1144
1397 1506
147 231
323 241
1...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 2000 lines

Test #30:

score: 8
Accepted
time: 3ms
memory: 7756kb

input:

2000 1800 2000
659 1154
595 155
287 1279
1180 901
1312 1063
1991 697
646 518
1728 700
296 1658
855 103
1519 806
95 1975
200 943
1137 811
1414 370
775 1194
222 1788
545 58
1498 288
1011 1786
1447 1605
789 1577
806 134
1826 1532
1934 1904
697 1772
56 471
1775 1766
1234 1585
1643 1177
621 1129
665 1307...

output:

YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
NO
NO
YES
NO...

result:

ok 2000 lines

Test #31:

score: 8
Accepted
time: 3ms
memory: 6944kb

input:

1600 2000 2000
1066 1409
222 91
158 1229
1216 1261
1107 1469
720 764
1359 120
60 936
10 1272
1062 1124
752 1096
358 568
1122 1293
1286 767
565 1018
900 1258
1201 1178
1107 1148
1363 202
922 1549
1099 1467
1139 647
1343 1525
1326 1388
582 783
139 973
494 56
1348 340
1207 49
257 380
1302 465
33 851
12...

output:

YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES
NO
YES
...

result:

ok 2000 lines

Test #32:

score: 8
Accepted
time: 0ms
memory: 6424kb

input:

1000 2000 2000
518 425
290 35
488 578
839 851
981 467
366 354
673 218
528 258
120 192
288 471
621 749
766 273
75 356
676 837
352 450
691 661
109 891
423 771
191 446
47 114
465 732
502 205
424 788
573 78
389 538
422 921
647 292
650 702
918 972
701 122
393 961
805 526
409 981
494 471
404 472
800 588
4...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YE...

result:

ok 2000 lines

Test #33:

score: 8
Accepted
time: 0ms
memory: 6684kb

input:

600 2000 2000
443 180
504 440
477 573
469 521
147 519
452 410
267 77
425 43
332 235
128 319
452 510
423 126
99 406
337 596
46 347
20 264
517 30
52 110
189 155
118 533
310 126
582 234
325 42
425 251
540 363
75 293
102 374
59 431
107 28
434 277
274 107
584 221
226 372
327 37
519 78
190 139
596 42
383 ...

output:

YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
Y...

result:

ok 2000 lines

Test #34:

score: 8
Accepted
time: 2ms
memory: 6824kb

input:

2000 1998 2000
1055 64
1073 677
1840 1258
269 278
537 1697
1927 103
1411 126
594 953
1498 190
1107 1238
879 692
1223 968
1047 1348
683 608
714 1738
1602 1824
373 1089
1491 513
344 1885
1257 190
1273 1985
929 1623
1552 1833
287 1679
1209 1602
1017 1775
1973 541
426 1889
760 208
689 453
1773 756
496 1...

output:

YES
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES...

result:

ok 2000 lines

Test #35:

score: 8
Accepted
time: 2ms
memory: 7764kb

input:

2000 2000 2000
501 709
445 921
928 1130
929 1580
1304 384
1281 617
1395 458
277 1844
1629 575
1145 1383
1842 1610
78 143
1301 1626
967 270
653 1858
125 1736
1346 1002
524 182
484 1900
1940 198
1381 1976
120 1864
346 32
1858 194
285 1773
13 542
1694 1096
1866 23
253 1954
1436 1487
178 1084
1404 364
1...

output:

YES
NO
NO
YES
YES
NO
NO
NO
YES
NO
NO
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
NO
NO
NO
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
NO
YES
NO
YES
YES
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YE...

result:

ok 2000 lines

Test #36:

score: 8
Accepted
time: 0ms
memory: 7768kb

input:

1000 1997 2000
306 556
306 275
275 163
297 163
365 297
475 365
475 156
156 188
188 710
414 710
414 917
999 917
202 999
119 202
119 437
437 364
451 364
613 451
623 613
623 44
994 44
994 139
139 470
470 565
968 565
27 968
463 27
241 463
712 241
13 712
13 109
109 888
49 888
979 49
485 979
485 825
825 2...

output:

NO
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
YES
NO
YES
YES
YES
NO...

result:

ok 2000 lines

Test #37:

score: 8
Accepted
time: 2ms
memory: 7764kb

input:

2000 2000 2000
1114 1853
1841 1853
1853 1255
1114 348
540 348
348 563
1865 1255
540 1998
1865 754
754 490
1865 152
418 152
152 437
393 152
510 393
418 325
1101 393
150 510
1741 1101
325 1167
1101 544
135 544
1836 135
1167 1779
1836 1547
1600 1547
598 1836
1547 209
1074 209
1600 352
804 209
804 1368
...

output:

NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
YES
YES
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
...

result:

ok 2000 lines

Test #38:

score: 8
Accepted
time: 2ms
memory: 7768kb

input:

2000 2000 2000
1773 1949
1306 1773
1128 1949
1051 1306
1128 112
112 1930
1672 1306
1675 1773
112 1715
112 1469
889 1672
1672 899
1051 918
918 52
1307 1469
889 515
898 1675
899 136
52 1299
918 1456
136 1865
1692 515
1307 9
1299 1171
1692 941
515 257
1948 1299
1888 9
1888 897
279 941
1565 897
1888 793...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 2000 lines

Test #39:

score: 8
Accepted
time: 2ms
memory: 6836kb

input:

1800 2000 2000
436 988
767 988
988 925
1172 436
436 1207
767 657
988 1142
739 988
436 1125
35 657
580 436
685 767
739 1296
919 657
925 453
1402 453
453 1381
919 1654
637 580
721 1654
365 1402
1695 721
637 362
1529 365
906 919
1592 657
906 1319
357 685
1351 637
1695 957
1351 1147
685 1550
1296 1065
3...

output:

NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
YES
NO
YES
NO
NO
NO
YES
NO
YES
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
NO
YES
NO
NO
NO
YES
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
YES
NO
NO
N...

result:

ok 2000 lines

Test #40:

score: 8
Accepted
time: 0ms
memory: 6368kb

input:

1000 1998 2000
817 270
270 805
270 56
218 56
805 499
351 56
56 464
568 218
351 983
52 464
691 568
568 663
413 52
691 566
585 234
530 413
966 413
530 897
924 897
685 897
859 924
859 851
859 276
851 652
333 859
333 347
916 104
573 916
42 347
916 511
635 916
369 930
300 635
625 635
625 570
879 508
221 ...

output:

YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
...

result:

ok 2000 lines

Test #41:

score: 8
Accepted
time: 2ms
memory: 8160kb

input:

1000 1998 2000
329 599
599 401
647 587
198 647
587 642
401 512
156 401
155 642
647 633
642 41
805 432
155 820
805 645
820 496
674 820
674 989
496 148
388 696
989 334
48 96
330 96
334 80
467 80
264 330
761 868
80 933
80 884
26 884
180 933
933 814
238 26
814 765
765 649
238 220
649 701
965 765
450 649...

output:

NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
N...

result:

ok 2000 lines

Test #42:

score: 8
Accepted
time: 2ms
memory: 8036kb

input:

1000 1998 2000
419 351
426 351
419 190
352 351
861 351
190 16
912 419
352 503
475 503
51 419
384 352
503 962
503 363
173 51
871 16
283 962
871 275
75 196
196 223
772 98
321 173
871 953
682 283
772 750
772 80
80 451
223 786
953 802
168 223
412 953
80 676
239 802
168 680
217 80
710 421
168 345
61 345
...

output:

NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
NO
NO
YES
Y...

result:

ok 2000 lines

Test #43:

score: 8
Accepted
time: 1ms
memory: 7780kb

input:

600 2000 2000
3 349
91 297
93 343
242 543
176 355
350 467
519 327
76 431
140 298
82 394
496 499
398 393
196 592
328 155
578 344
318 410
243 391
562 405
386 180
492 445
363 52
498 470
167 566
5 447
26 235
599 357
389 341
494 250
372 27
414 530
13 369
180 362
14 75
592 1
378 443
32 590
235 25
336 546
...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y...

result:

ok 2000 lines

Test #44:

score: 8
Accepted
time: 2ms
memory: 6460kb

input:

1000 2000 2000
51 986
197 724
841 692
579 588
762 844
120 942
415 345
235 913
122 651
278 271
919 132
587 213
486 132
130 697
673 739
832 145
298 667
838 48
187 30
478 317
42 453
507 906
634 719
847 432
107 204
114 743
399 853
330 430
246 756
807 114
302 125
706 785
684 990
242 492
54 318
734 653
98...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y...

result:

ok 2000 lines

Test #45:

score: 8
Accepted
time: 2ms
memory: 6788kb

input:

1600 2000 2000
709 949
872 990
1275 404
717 831
1215 829
662 1303
1425 630
160 911
1315 1233
175 72
69 674
1123 561
1445 287
158 1124
839 1525
114 792
1526 881
1082 272
30 1483
37 123
1057 113
1229 1250
314 415
1557 354
351 269
35 329
1206 835
1371 186
324 932
1120 1598
631 476
620 1314
621 157
440 ...

output:

YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YE...

result:

ok 2000 lines

Test #46:

score: 8
Accepted
time: 2ms
memory: 6660kb

input:

2000 2000 2000
898 644
806 1970
97 229
1226 1959
151 1281
1079 473
1900 1236
330 1239
409 1169
1035 637
490 354
538 249
466 59
1812 563
1110 478
404 1076
1335 1133
1474 1367
45 1759
789 268
894 320
1997 1920
546 1502
374 463
1038 1722
1067 1902
145 1114
237 1255
813 1132
372 212
142 659
294 1943
451...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N...

result:

ok 2000 lines

Test #47:

score: 8
Accepted
time: 2ms
memory: 8372kb

input:

800 2000 2000
313 79
616 496
150 79
150 264
79 22
150 85
22 85
610 496
692 264
22 610
382 592
692 173
85 292
56 430
173 538
292 173
538 592
334 430
173 741
583 592
538 51
583 430
741 430
741 51
254 292
562 51
254 424
562 117
254 340
653 562
653 195
419 297
424 348
348 340
160 348
297 294
340 235
624...

output:

YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
NO
NO...

result:

ok 2000 lines

Test #48:

score: 8
Accepted
time: 2ms
memory: 7712kb

input:

1000 2000 2000
787 584
671 787
221 787
356 671
341 671
174 341
499 414
221 401
956 136
871 559
573 136
37 514
43 573
788 302
718 514
718 804
638 514
804 638
355 638
178 638
858 946
323 355
858 323
638 822
946 469
946 263
227 970
557 822
164 469
91 970
407 227
164 394
394 407
263 45
873 91
873 394
87...

output:

YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
YES
...

result:

ok 2000 lines

Test #49:

score: 8
Accepted
time: 2ms
memory: 6600kb

input:

1400 2000 2000
476 224
224 192
224 370
453 110
1251 1143
294 977
1164 199
1269 294
626 1164
294 878
1313 1271
208 1271
600 233
878 26
893 878
208 1133
893 1133
893 868
893 417
868 501
893 185
335 845
834 845
550 417
902 834
968 902
902 1129
751 968
637 993
943 400
637 1129
665 550
1129 760
732 400
6...

output:

YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
NO
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
YES
YES...

result:

ok 2000 lines

Test #50:

score: 8
Accepted
time: 2ms
memory: 7900kb

input:

2000 2000 2000
1841 1868
1868 279
1667 1703
942 1151
1667 1178
981 1625
981 144
1133 1444
1566 144
475 864
1560 1621
475 1560
837 864
897 1566
925 481
1727 656
1121 870
828 1727
925 828
178 656
925 904
1623 583
178 904
1632 904
1632 840
840 1315
1315 743
743 776
776 726
2000 726
1356 630
92 726
630 ...

output:

YES
NO
NO
YES
YES
NO
NO
NO
YES
NO
YES
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
NO
YES
...

result:

ok 2000 lines

Test #51:

score: 8
Accepted
time: 2ms
memory: 6576kb

input:

700 2000 2000
423 66
466 83
60 427
315 558
204 387
36 233
397 460
507 513
392 84
549 490
296 268
685 305
255 285
35 322
388 226
532 125
41 564
387 207
300 666
284 248
150 30
497 560
679 292
418 383
252 136
407 665
607 137
226 529
80 697
383 652
297 353
19 219
323 181
186 34
14 484
646 448
368 102
42...

output:

YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES...

result:

ok 2000 lines

Test #52:

score: 8
Accepted
time: 2ms
memory: 6492kb

input:

1000 2000 2000
51 986
197 724
841 692
579 588
762 844
120 942
415 345
235 913
122 651
278 271
919 132
587 213
486 132
130 697
673 739
832 145
298 667
838 48
187 30
478 317
42 453
507 906
634 719
847 432
107 204
114 743
399 853
330 430
246 756
807 114
302 125
706 785
684 990
242 492
54 318
734 653
98...

output:

YES
NO
NO
YES
YES
YES
YES
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
NO
YES
NO
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
YE...

result:

ok 2000 lines

Test #53:

score: 8
Accepted
time: 2ms
memory: 7768kb

input:

1400 2000 2000
1025 1164
10 456
713 1309
923 976
175 352
301 469
1128 1211
1024 1100
1252 982
585 255
793 484
1192 238
349 43
483 134
505 1261
415 263
1345 1288
963 122
356 1352
582 1036
33 587
427 225
1343 135
2 1315
250 1082
1300 872
1235 1367
719 715
1319 1067
885 271
1386 1049
946 592
1292 549
2...

output:

NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
YES
NO
NO
NO
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
NO
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
...

result:

ok 2000 lines

Test #54:

score: 8
Accepted
time: 2ms
memory: 7780kb

input:

2000 2000 2000
898 644
806 1970
97 229
1226 1959
151 1281
1079 473
1900 1236
330 1239
409 1169
1035 637
490 354
538 249
466 59
1812 563
1110 478
404 1076
1335 1133
1474 1367
45 1759
789 268
894 320
1997 1920
546 1502
374 463
1038 1722
1067 1902
145 1114
237 1255
813 1132
372 212
142 659
294 1943
451...

output:

YES
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
YES
YES
YES
NO
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
...

result:

ok 2000 lines

Subtask #3:

score: 0
Wrong Answer

Test #55:

score: 25
Accepted
time: 81ms
memory: 9076kb

input:

100000 199997 200000
79109 44896
79109 66117
66117 91800
91800 24387
24387 74514
48558 74514
48558 37561
37561 76920
79598 76920
79598 69196
69196 79004
49065 79004
70038 49065
15497 70038
15497 67507
25073 67507
25073 41762
41762 71848
71848 32073
32073 43754
72852 43754
41209 72852
68112 41209
629...

output:

NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES
...

result:

ok 200000 lines

Test #56:

score: 0
Wrong Answer
time: 51ms
memory: 9076kb

input:

200000 200000 200000
156700 169748
169748 15408
158166 15408
117779 158166
2384 169748
4408 156700
117779 33510
90442 4408
4408 162134
117779 171528
90442 38746
33510 152759
171528 184558
162134 8761
154354 171528
23832 171528
23832 68341
98972 152759
80275 98972
98972 67486
67486 31710
31710 127052...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO...

result:

wrong answer 1st lines differ - expected: 'NO', found: 'YES'

Subtask #4:

score: 0
Skipped

Dependency #3:

0%

Subtask #5:

score: 0
Wrong Answer

Dependency #2:

100%
Accepted

Test #83:

score: 22
Accepted
time: 68ms
memory: 9192kb

input:

100000 199997 2000
21350 43930
21350 51098
51098 26100
94005 26100
65480 94005
81541 65480
41366 81541
15253 41366
15253 31779
31779 94738
94738 26949
34818 26949
34818 10537
10537 81018
67848 81018
67848 28739
4868 28739
4868 59908
58719 59908
58719 80959
80959 81502
81502 87580
87580 50966
69130 5...

output:

YES
YES
YES
NO
YES
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
NO
YES
YES
NO
NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES...

result:

ok 2000 lines

Test #84:

score: 0
Wrong Answer
time: 26ms
memory: 9072kb

input:

200000 200000 2000
55606 76199
55815 55606
55815 36066
76199 174168
52937 55815
143878 36066
97370 143878
143878 156015
156015 181993
113771 181993
159920 156015
113771 181960
36583 113771
159920 14114
175855 14114
36583 51036
38071 51036
38071 24995
38071 139592
38071 153194
4131 139592
4131 15742
...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
...

result:

wrong answer 1st lines differ - expected: 'NO', found: 'YES'

Subtask #6:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

0%
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服务器时间: 2024-12-02 18:07:05 | 开源项目