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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#701415#6634. Central SubsetZhangYiDeWA 761ms7424kbC++171.8kb2024-11-02 14:10:522024-11-02 14:11:07

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 7024kb

input:

2
4 3
1 2
2 3
3 4
6 7
1 2
2 3
3 1
1 4
4 5
5 6
6 4

output:

2
1 4 
1
2

result:

ok correct (2 test cases)

Test #2:

score: 0
Accepted
time: 172ms
memory: 6848kb

input:

10000
15 14
13 12
5 4
9 8
11 12
15 14
10 9
14 13
2 3
2 1
6 5
10 11
3 4
7 6
8 7
6 5
2 1
2 4
4 6
2 3
3 5
10 9
8 3
9 4
5 6
5 10
3 2
5 4
2 7
1 2
4 3
2 1
2 1
2 1
2 1
9 8
9 8
5 4
1 2
6 5
3 4
3 2
7 8
7 6
2 1
1 2
14 13
3 10
5 6
2 9
11 4
2 3
2 1
8 7
13 6
5 4
5 12
6 7
4 3
7 14
16 15
2 3
2 1
6 10
6 9
6 4
9 11
...

output:

3
1 15 6 
1
1 
2
1 6 
1
1 
1
1 
3
1 9 5 
1
1 
2
1 8 
3
1 7 16 
1
1 
4
1 20 7 13 
2
1 7 
2
1 6 
2
1 11 
1
1 
3
1 15 6 
1
1 
1
1 
2
1 9 
1
1 
2
1 4 
2
1 8 
2
1 8 
2
1 13 
1
1 
3
1 15 6 
1
1 
3
1 9 13 
1
1 
1
1 
4
1 21 7 13 
3
1 9 11 
2
1 8 
3
1 13 16 
1
1 
2
1 6 
3
1 6 7 
2
1 7 
3
1 13 18 
1
1 
3
1 12...

result:

ok correct (10000 test cases)

Test #3:

score: -100
Wrong Answer
time: 761ms
memory: 7424kb

input:

100
2000 1999
529 528
885 884
1221 1222
375 374
245 244
758 757
711 710
1521 1522
1875 1874
749 750
823 822
1959 1958
1767 1766
155 154
631 632
825 824
1330 1331
457 456
1344 1343
1817 1818
413 414
582 583
1828 1827
1335 1336
654 655
162 161
1668 1667
1966 1967
1472 1471
1185 1184
518 517
1509 1510
...

output:

-1
42
1 170 446 449 453 500 568 671 678 694 695 696 715 750 776 818 835 843 864 879 966 975 1070 1071 1218 1291 1329 1367 1370 1401 1416 1450 1572 1637 1679 1707 1724 1774 1910 1937 1938 1944 
-1
-1
1
1 
-1
44
1 259 276 294 336 382 404 484 559 589 789 810 834 850 877 901 916 919 928 929 938 998 1003...

result:

wrong answer Integer -1 violates the range [1, 45] (test case 1)
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