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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#539590	#4905. 交朋友	egypt_ioi2024b_04^#	25.736104	0ms	0kb	/	1751.2kb	2024-08-31 15:11:19	2024-08-31 15:11:20

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Details

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Pretests

Final Tests

Test #1:

score: 2.048

Acceptable Answer

input:

output:

result:

points 0.5120 Correct

Test #2:

score: 8

Accepted

input:

output:

result:

ok Correct

Test #3:

score: 6

Accepted

input:

output:

result:

ok Correct

Test #4:

score: 1.86137

Acceptable Answer

input:

output:

487
4 6 3 18 39
4 6 12 28 78
3 6 25 30
3 6 31 38
3 6 42 50
2 6 43
3 6 44 96
3 6 46 66
2 6 56
2 6 74
2 6 89
4 68 2 11 91
4 68 5 29 51
5 68 7 21 24 65
4 68 8 44 83
3 68 33 94
3 68 46 59
2 68 47
2 68 58
2 68 71
2 68 90
4 58 3 37 95
4 58 4 10 22
4 58 12 20 57
5 58 29 39 62 82
5...

result:

points 0.20681906940 Correct

Test #5:

score: 0.87124

Acceptable Answer

input:

output:

453
6 66 2 6 16 59 64
5 66 4 8 18 19
5 66 17 27 31 39
7 66 21 29 43 45 55 61
4 66 33 37 48
5 66 42 44 57 84
6 66 49 53 71 88 97
4 66 54 62 67
5 66 60 75 89 95
2 66 80
2 66 93
4 81 1 8 12
8 81 4 7 10 15 19 75 84
6 81 9 14 31 34 76
6 81 11 22 23 39 61
5 81 29 32 82 90
5 81 40 59 74 95...

result:

points 0.09680446720 Correct

Test #6:

score: 1.96159

Acceptable Answer

input:

output:

6991
5 372 7 32 56 189
5 372 17 19 123 414
5 372 26 28 29 175
4 372 36 130 198
4 372 50 117 214
4 372 51 103 133
4 372 102 139 449
5 372 107 158 162 242
3 372 131 207
4 372 132 140 258
5 372 144 147 264 346
4 372 156 273 336
5 372 157 246 320 434
3 372 159 335
3 372 169 236
4 372 181...

result:

points 0.17832667160 Correct

Test #7:

score: 0.753413

Acceptable Answer

input:

output:

6406
8 7 2 4 15 58 72 87 150
9 7 3 21 23 24 65 195 459 492
8 7 8 10 29 32 45 132 277
8 7 13 16 47 69 73 90 169
9 7 33 42 49 75 105 166 172 340
8 7 44 55 59 63 157 268 487
7 7 66 82 109 112 214 408
8 7 81 88 94 104 137 175 324
9 7 86 95 123 130 163 321 391 406
6 7 92 106 110 159 164
7 7 10...

result:

points 0.0684920650 Correct

Test #8:

score: 1.92619

Acceptable Answer

input:

output:

23407
4 109 8 63 186
5 109 14 24 421 642
4 109 19 35 310
5 109 26 29 146 165
4 109 45 78 189
4 109 51 75 206
5 109 61 129 192 352
5 109 87 93 106 266
4 109 102 254 456
6 109 110 153 210 218 547
4 109 135 178 231
4 109 136 182 435
5 109 166 234 328 339
5 109 196 265 702 979
5 109 208 2...

result:

points 0.14816852640 Correct

Test #9:

score: 1.28244

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:

24235
7 275 2 8 35 178 243 281
6 275 9 13 23 106 381
6 275 19 41 95 141 522
5 275 25 45 68 75
6 275 29 38 55 105 231
7 275 40 81 149 224 372 827
6 275 46 67 167 181 601
7 275 56 79 111 146 194 337
6 275 72 73 98 159 683
5 275 88 121 135 216
6 275 96 122 131 425 484
7 275 113 120 185 222 ...

result:

points 0.0986489160 Correct

Test #10:

score: 1.03186

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:

21161
9 578 1 6 9 32 38 70 117 755
9 578 3 15 42 54 64 229 400 471
9 578 4 24 26 57 119 230 354 516
9 578 10 17 25 92 97 98 188 782
9 578 13 19 36 45 122 139 277 718
10 578 28 33 34 44 138 234 260 267 388
9 578 46 49 72 79 217 287 564 655
10 578 47 58 61 93 150 195 492 707 810
9 578 48 74 8...

result:

points 0.06449120930 Correct