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#539919#4905. 交朋友egypt_ioi2024_10#20.686859 0ms0kb/3366.6kb2024-08-31 16:02:122024-08-31 16:02:13

详细


Pretests


Final Tests

Test #1:

score: 4
Accepted

input:

6 9
1 3
1 5
2 3
2 4
2 6
3 5
4 5
4 6
5 6

output:

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

result:

ok Correct

Test #2:

score: 5.832
Acceptable Answer

input:

10 22
1 5
1 6
1 8
1 9
2 4
2 7
2 8
3 4
3 5
3 6
3 10
4 7
4 8
4 9
4 10
5 6
5 7
6 8
7 8
7 10
8 9
9 10

output:

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

result:

points 0.7290 Correct

Test #3:

score: 6
Accepted

input:

50 321
1 4
1 7
1 14
1 15
1 20
1 27
1 40
1 42
1 43
2 4
2 7
2 8
2 11
2 14
2 24
2 27
2 30
2 32
2 40
2 42
2 43
2 46
2 47
3 4
3 5
3 11
3 14
3 15
3 24
3 27
3 30
3 32
3 37
3 42
4 10
4 13
4 16
4 17
4 22
4 25
4 35
4 38
4 41
4 49
5 10
5 12
5 22
5 23
5 25
5 33
5 35
5 36
5 38
5 39
5 41
5 49
5 50
6 14
6 19
6 20
...

output:

321
2 1 4 
2 1 7 
2 1 14 
2 1 15 
2 1 20 
2 1 27 
2 1 40 
2 1 42 
2 1 43 
2 2 4 
2 2 7 
2 2 8 
2 2 11 
2 2 14 
2 2 24 
2 2 27 
2 2 30 
2 2 32 
2 2 40 
2 2 42 
2 2 43 
2 2 46 
2 2 47 
2 3 4 
2 3 5 
2 3 11 
2 3 14 
2 3 15 
2 3 24 
2 3 27 
2 3 30 
2 3 32 
2 3 37 
2 3 4...

result:

ok Correct

Test #4:

score: 1.39613
Acceptable Answer

input:

100 1593
1 3
1 11
1 15
1 17
1 19
1 20
1 22
1 25
1 32
1 35
1 36
1 38
1 39
1 46
1 51
1 52
1 54
1 57
1 60
1 62
1 67
1 77
1 82
1 86
1 89
1 94
1 95
2 10
2 11
2 12
2 17
2 18
2 25
2 30
2 43
2 44
2 45
2 50
2 53
2 56
2 59
2 62
2 63
2 64
2 66
2 68
2 72
2 73
2 74
2 77
2 79
2 81
2 84
2 87
2 88
2 90
2 91
2 94
2 ...

output:

536
4 1 3 35 39 
4 1 11 15 35 
4 1 11 82 89 
4 1 15 17 95 
4 1 15 25 60 
4 1 17 22 38 
4 1 17 67 86 
4 1 19 22 52 
4 1 19 60 77 
4 1 19 82 94 
4 1 20 39 60 
4 1 20 62 89 
4 1 22 39 51 
4 1 32 52 60 
4 1 35 46 60 
4 1 36 39 54 
4 1 51 57 67 
4 2 10 12 17 
4 2 10 43 53 
4 2 10 44 7...

result:

points 0.15512546420 Correct

Test #5:

score: 0.294912
Acceptable Answer

input:

100 2477
1 5
1 6
1 8
1 9
1 12
1 15
1 16
1 19
1 20
1 21
1 25
1 28
1 29
1 30
1 31
1 32
1 33
1 38
1 41
1 43
1 44
1 46
1 47
1 48
1 52
1 54
1 57
1 58
1 61
1 63
1 70
1 71
1 72
1 76
1 78
1 79
1 80
1 81
1 86
1 87
1 90
1 92
1 94
1 95
1 96
1 98
1 99
1 100
2 3
2 6
2 7
2 8
2 12
2 13
2 16
2 18
2 19
2 21
2 28
2 3...

output:

650
4 1 5 6 12 
4 1 5 8 16 
4 1 5 9 28 
4 1 5 19 30 
4 1 5 32 33 
4 1 5 43 48 
4 1 5 44 63 
4 1 5 52 61 
4 1 5 54 86 
4 1 5 72 92 
4 1 5 87 94 
4 1 5 95 98 
4 1 6 16 20 
4 1 6 25 29 
4 1 6 30 80 
4 1 6 33 58 
4 1 6 44 46 
4 1 6 48 76 
4 1 6 52 78 
4 1 6 87 90 
4 1 8 12 21 
4 1 ...

result:

points 0.0327680 Correct

Test #6:

score: 1.69627
Acceptable Answer

input:

500 24984
1 3
1 8
1 14
1 28
1 32
1 36
1 44
1 49
1 53
1 58
1 59
1 71
1 73
1 79
1 84
1 89
1 94
1 96
1 97
1 113
1 118
1 120
1 123
1 124
1 129
1 134
1 135
1 150
1 152
1 154
1 159
1 167
1 168
1 171
1 175
1 176
1 179
1 181
1 184
1 189
1 193
1 196
1 198
1 204
1 205
1 207
1 208
1 214
1 216
1 228
1 232
1 238...

output:

7338
4 1 3 8 176 
4 1 3 28 44 
4 1 3 53 159 
4 1 3 59 97 
4 1 3 205 393 
4 1 3 228 424 
4 1 3 232 375 
4 1 3 243 253 
4 1 3 326 461 
4 1 3 457 459 
4 1 8 36 152 
4 1 8 49 84 
4 1 8 124 167 
4 1 8 193 196 
4 1 8 207 208 
4 1 8 238 459 
4 1 8 243 426 
4 1 14 44 193 
4 1 14 49 292 
...

result:

points 0.15420593460 Correct

Test #7:

score: 0.0523207
Acceptable Answer

input:

500 62352
1 5
1 6
1 8
1 9
1 12
1 15
1 16
1 19
1 20
1 21
1 25
1 28
1 29
1 30
1 31
1 32
1 33
1 38
1 41
1 43
1 44
1 46
1 47
1 48
1 52
1 54
1 57
1 58
1 61
1 63
1 70
1 71
1 72
1 76
1 78
1 79
1 80
1 81
1 86
1 87
1 90
1 92
1 94
1 95
1 96
1 98
1 99
1 100
1 101
1 104
1 105
1 106
1 110
1 111
1 114
1 116
1 117...

output:

15585
4 1 5 8 12 
4 1 5 15 44 
4 1 5 20 25 
4 1 5 29 30 
4 1 5 31 41 
4 1 5 46 47 
4 1 5 48 54 
4 1 5 58 72 
4 1 5 63 76 
4 1 5 71 78 
4 1 5 79 86 
4 1 5 80 92 
4 1 5 94 95 
4 1 5 98 100 
4 1 5 101 106 
4 1 5 110 114 
4 1 5 116 138 
4 1 5 119 129 
4 1 5 130 134 
4 1 5 142 157 
4...

result:

points 0.00475642490 Correct

Test #8:

score: 1.34911
Acceptable Answer

input:

1000 99869
1 3
1 8
1 14
1 28
1 32
1 36
1 44
1 49
1 53
1 58
1 59
1 71
1 73
1 79
1 84
1 89
1 94
1 96
1 97
1 113
1 118
1 120
1 123
1 124
1 129
1 134
1 135
1 150
1 152
1 154
1 159
1 167
1 168
1 171
1 175
1 176
1 179
1 181
1 184
1 189
1 193
1 196
1 198
1 204
1 205
1 207
1 208
1 214
1 216
1 228
1 232
1 23...

output:

26357
4 1 3 73 89 
4 1 3 123 124 
4 1 3 129 205 
4 1 3 134 176 
4 1 3 150 238 
4 1 3 159 189 
4 1 3 232 337 
4 1 3 242 333 
4 1 3 243 265 
4 1 3 256 542 
4 1 3 300 414 
4 1 3 321 345 
4 1 3 459 616 
4 1 3 521 749 
4 1 3 571 953 
4 1 3 621 642 
4 1 3 654 988 
4 1 3 803 819 
4 1 3 8...

result:

points 0.10377800010 Correct

Test #9:

score: 0.05718
Acceptable Answer

input:

1000 165993
1 3
1 11
1 15
1 17
1 19
1 20
1 22
1 25
1 32
1 35
1 36
1 38
1 39
1 46
1 51
1 52
1 54
1 57
1 60
1 62
1 67
1 77
1 82
1 86
1 89
1 94
1 95
1 108
1 109
1 110
1 115
1 116
1 123
1 128
1 141
1 142
1 143
1 148
1 151
1 154
1 157
1 160
1 161
1 162
1 164
1 166
1 170
1 171
1 172
1 175
1 177
1 179
1 18...

output:

68345
3 1 3 11 
3 1 15 20 
3 1 17 32 
3 1 19 22 
3 1 25 51 
3 1 35 52 
3 1 36 54 
3 1 38 57 
3 1 39 60 
3 1 46 67 
3 1 62 82 
3 1 77 86 
3 1 89 95 
3 1 94 115 
3 1 108 116 
3 1 109 151 
3 1 110 128 
3 1 123 154 
3 1 141 148 
3 1 142 143 
3 1 157 162 
3 1 160 172 
3 1 161 164 
...

result:

points 0.00439846510 Correct

Test #10:

score: 0.00893767
Acceptable Answer

input:

1000 249529
1 5
1 6
1 8
1 9
1 12
1 15
1 16
1 19
1 20
1 21
1 25
1 28
1 29
1 30
1 31
1 32
1 33
1 38
1 41
1 43
1 44
1 46
1 47
1 48
1 52
1 54
1 57
1 58
1 61
1 63
1 70
1 71
1 72
1 76
1 78
1 79
1 80
1 81
1 86
1 87
1 90
1 92
1 94
1 95
1 96
1 98
1 99
1 100
1 101
1 104
1 105
1 106
1 110
1 111
1 114
1 116
1 1...

output:

103039
3 1 5 8 
3 1 6 9 
3 1 12 15 
3 1 16 19 
3 1 20 25 
3 1 21 30 
3 1 28 33 
3 1 29 31 
3 1 32 38 
3 1 41 44 
3 1 43 46 
3 1 47 54 
3 1 48 61 
3 1 52 57 
3 1 58 63 
3 1 70 71 
3 1 72 76 
3 1 78 80 
3 1 79 86 
3 1 81 90 
3 1 87 94 
3 1 92 98 
3 1 95 100 
3 1 96 99 
3 1 101...

result:

points 0.00055860420 Correct
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服务器时间: 2024-12-02 15:46:51 | 开源项目