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#541342#4905. 交朋友egypt_ioi2024_01#16.334734 0ms0kb/2872.9kb2024-08-31 19:11:052024-08-31 19:11:05

详细


Pretests


Final Tests

Test #1:

score: 2.048
Acceptable Answer

input:

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

output:

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

result:

points 0.5120 Correct

Test #2:

score: 4.38167
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:

11
4 2 4 7 8 
3 1 5 6 
3 1 8 9 
3 3 4 10 
2 3 5 
2 3 6 
2 4 9 
2 5 7 
2 6 8 
2 7 10 
2 9 10

result:

points 0.54770848990 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 42 
2 4 10 
2 4 13 
2 4 16 
2 4 17 ...

result:

ok Correct

Test #4:

score: 1.1076
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:

579
4 1 3 35 39 
4 1 3 35 95 
4 1 11 82 89 
4 1 15 25 60 
4 1 17 22 38 
4 1 17 67 86 
4 1 17 67 94 
4 1 19 52 77 
4 1 36 46 54 
4 2 10 12 17 
4 2 10 12 43 
4 2 10 44 73 
4 2 10 44 77 
4 2 10 44 87 
4 2 10 44 98 
4 2 10 53 56 
4 2 11 18 66 
4 2 11 18 81 
4 2 11 18 91 
4 2 11 18 97 
4 2 11 30 64 
4 2 ...

result:

points 0.12306704480 Correct

Test #5:

score: 0.170667
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:

780
4 1 5 6 12 
4 1 5 6 16 
4 1 5 6 30 
4 1 5 6 33 
4 1 5 6 44 
4 1 5 6 48 
4 1 5 6 52 
4 1 5 6 87 
4 1 5 6 92 
4 1 5 6 98 
4 1 5 8 19 
4 1 5 8 28 
4 1 5 8 43 
4 1 5 8 94 
4 1 5 8 96 
4 1 5 9 32 
4 1 5 9 61 
4 1 5 9 72 
4 1 5 9 95 
4 1 5 54 63 
4 1 5 54 86 
4 1 15 20 21 
4 1 15 20 29 
4 1 15 20 38 
...

result:

points 0.0189629630 Correct

Test #6:

score: 1.3022
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:

8014
4 1 3 8 176 
4 1 3 8 243 
4 1 3 8 326 
4 1 3 8 459 
4 1 3 8 461 
4 1 3 28 44 
4 1 3 28 53 
4 1 3 28 205 
4 1 3 28 393 
4 1 3 28 470 
4 1 3 59 97 
4 1 3 59 375 
4 1 3 59 424 
4 1 3 253 487 
4 1 14 49 196 
4 1 14 49 292 
4 1 14 49 355 
4 1 14 49 428 
4 1 14 49 472 
4 1 14 49 481 
4 1 14 71 150 
4...

result:

points 0.11838214250 Correct

Test #7:

score: 0.0371909
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:

17463
4 1 5 8 12 
4 1 5 8 25 
4 1 5 8 29 
4 1 5 8 41 
4 1 5 8 44 
4 1 5 8 46 
4 1 5 8 47 
4 1 5 8 48 
4 1 5 8 54 
4 1 5 8 58 
4 1 5 8 72 
4 1 5 8 78 
4 1 5 8 79 
4 1 5 8 80 
4 1 5 8 94 
4 1 5 8 98 
4 1 5 8 100 
4 1 5 8 101 
4 1 5 8 106 
4 1 5 8 110 
4 1 5 8 129 
4 1 5 8 130 
4 1 5 8 145 
4 1 5 8 155...

result:

points 0.00338099480 Correct

Test #8:

score: 1.06183
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:

28547
4 1 3 73 89 
4 1 3 73 124 
4 1 3 73 232 
4 1 3 73 243 
4 1 3 73 321 
4 1 3 73 594 
4 1 3 73 905 
4 1 3 73 984 
4 1 3 123 256 
4 1 3 123 521 
4 1 3 123 819 
4 1 3 129 205 
4 1 3 129 238 
4 1 3 129 242 
4 1 3 129 265 
4 1 3 134 176 
4 1 3 134 300 
4 1 3 134 616 
4 1 3 134 893 
4 1 3 150 333 
4 1...

result:

points 0.08167926140 Correct

Test #9:

score: 0.198648
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:

45126
4 1 3 11 67 
4 1 3 11 89 
4 1 3 11 95 
4 1 3 11 141 
4 1 3 11 151 
4 1 3 11 192 
4 1 3 11 209 
4 1 3 11 309 
4 1 3 11 337 
4 1 3 11 341 
4 1 3 11 382 
4 1 3 11 406 
4 1 3 11 498 
4 1 3 11 505 
4 1 3 11 508 
4 1 3 11 526 
4 1 3 11 530 
4 1 3 11 536 
4 1 3 11 576 
4 1 3 11 592 
4 1 3 11 626 
4 1...

result:

points 0.01528061640 Correct

Test #10:

score: 0.0269228
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:

71346
4 1 5 8 16 
4 1 5 8 21 
4 1 5 8 25 
4 1 5 8 28 
4 1 5 8 30 
4 1 5 8 46 
4 1 5 8 47 
4 1 5 8 61 
4 1 5 8 80 
4 1 5 8 90 
4 1 5 8 92 
4 1 5 8 117 
4 1 5 8 134 
4 1 5 8 140 
4 1 5 8 145 
4 1 5 8 168 
4 1 5 8 169 
4 1 5 8 173 
4 1 5 8 184 
4 1 5 8 187 
4 1 5 8 190 
4 1 5 8 209 
4 1 5 8 219 
4 1 5 ...

result:

points 0.00168267480 Correct
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服务器时间: 2024-12-04 10:52:26 | 开源项目