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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#398663#4926. Where Is the Root?Qiuly0 1ms4068kbC++231.3kb2024-04-25 16:20:382024-04-25 16:20:39

Details

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Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 7
Accepted
time: 0ms
memory: 3832kb

input:

7
4 1
1 2
4 3
3 5
3 6
4 7
NO
YES

output:

? 6 2 5 6 7 1 3 
? 7 2 5 6 7 1 3 4 
! 4

result:

ok OK

Test #2:

score: 0
Wrong Answer
time: 0ms
memory: 3832kb

input:

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

output:

? 7 2 3 7 9 1 4 5 
? 5 2 3 7 9 1 
! 1

result:

wrong output format Unexpected end of file - int32 expected

Subtask #2:

score: 0
Wrong Answer

Test #24:

score: 0
Wrong Answer
time: 1ms
memory: 3804kb

input:

30
1 15
29 30
1 4
7 28
29 17
1 26
26 7
12 5
27 13
3 7
27 1
21 15
9 22
22 5
24 27
19 1
25 30
22 27
6 15
16 13
18 2
27 10
27 30
20 26
8 15
18 8
14 1
27 23
11 3
YES
YES
YES

output:

? 24 2 4 6 9 10 11 12 14 16 17 19 20 21 23 24 25 28 1 3 5 7 8 13 15 
? 20 2 4 6 9 10 11 12 14 16 17 19 20 21 23 24 25 28 1 3 5 
? 18 2 4 6 9 10 11 12 14 16 17 19 20 21 23 24 25 28 1 
! 1

result:

wrong output format Unexpected end of file - int32 expected

Subtask #3:

score: 0
Wrong Answer

Test #54:

score: 83
Accepted
time: 1ms
memory: 3772kb

input:

500
419 133
44 225
391 269
419 461
293 347
108 31
110 363
423 257
321 155
498 87
180 492
251 5
357 30
341 172
275 109
372 446
286 336
208 339
162 320
138 103
129 219
62 141
359 286
130 238
470 460
418 48
210 358
429 13
323 143
382 415
406 394
309 175
325 170
128 108
6 113
363 17
470 457
7 224
288 48...

output:

? 376 2 3 7 8 10 11 12 13 15 16 19 24 26 28 29 33 34 36 37 38 39 40 41 42 43 45 46 47 50 53 54 55 57 58 64 65 67 68 69 70 71 72 73 74 75 76 77 78 79 80 82 83 85 86 88 95 96 99 100 109 110 112 114 117 119 121 122 123 124 126 129 134 135 138 140 144 148 149 150 152 153 154 155 158 164 165 167 168 169 ...

result:

ok OK

Test #55:

score: 0
Wrong Answer
time: 1ms
memory: 4068kb

input:

500
188 321
193 4
334 269
259 66
121 396
73 153
332 477
263 67
178 262
185 377
175 53
462 245
390 337
387 200
445 92
387 159
135 263
323 312
143 374
252 47
375 382
303 345
345 283
150 1
66 289
462 82
317 201
169 423
154 193
486 251
368 305
357 375
107 443
437 348
64 55
408 465
315 469
186 328
197 39...

output:

? 370 3 8 9 10 11 12 14 17 20 21 22 25 26 27 28 30 31 33 35 40 43 45 49 50 51 54 55 56 57 59 60 61 62 63 65 67 68 69 70 72 75 76 78 79 83 84 85 86 87 88 89 90 91 92 94 96 99 100 102 103 105 106 109 113 116 119 124 125 126 127 129 130 131 132 138 139 140 142 143 145 148 149 154 155 157 163 167 168 17...

result:

wrong output format Unexpected end of file - int32 expected