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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#260908#5423. Perfect MatchingmorikoWA 1211ms72040kbC++172.2kb2023-11-22 16:28:532023-11-22 16:28:55

Details

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Test #1:

score: 100
Accepted
time: 12ms
memory: 58504kb

input:

3
6
14 22 33 11 25 36
4
100 10 98 12
4
1 3 5 7

output:

Yes
1 4
2 5
3 6
Yes
1 3
2 4
No

result:

ok 3 Cases (3 test cases)

Test #2:

score: -100
Wrong Answer
time: 1211ms
memory: 72040kb

input:

10
100000
0 -1 -2 -3 -4 -5 -2 -7 -8 -9 -10 -9 -12 13 14 15 -16 -17 -18 19 20 19 -22 -21 -20 -25 -26 -27 -28 -27 -26 31 30 29 -34 -35 -34 39 38 37 42 41 42 47 44 45 46 49 48 -53 -52 -51 -56 -55 -54 55 56 57 -58 -59 -60 61 62 63 64 65 64 67 66 69 70 73 72 73 74 73 76 75 74 79 80 81 -84 -83 -84 89 86 8...

output:

Yes
11 12
21 22
5 7
29 30
32 33
77 78
98 99
122 123
128 129
137 138
200 201
203 205
224 225
242 244
287 289
290 291
308 309
314 315
320 321
335 337
362 364
371 372
377 378
380 382
389 391
395 396
416 417
434 435
449 450
458 459
461 462
479 480
509 511
515 517
518 520
524 526
554 556
566 567
584 586
...

result:

wrong answer abs(3-31) != abs(a[3]-a[31]) (test case 1)