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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#147104#6503. DFS Order 3MaMengQiWA 44ms9976kbC++141.5kb2023-08-22 19:44:402023-08-22 19:44:41

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 9976kb

input:

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

output:

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

result:

ok correct answer! (4 test cases)

Test #2:

score: -100
Wrong Answer
time: 44ms
memory: 9976kb

input:

20000
10
1 2 4 5 6 7 3 8 10 9
2 1 4 5 6 7 3 8 10 9
3 8 1 2 4 5 6 7 10 9
4 5 6 7 1 2 3 8 10 9
5 4 6 7 1 2 3 8 10 9
6 7 4 5 1 2 3 8 10 9
7 6 4 5 1 2 3 8 10 9
8 3 1 2 4 5 6 7 10 9
9 10 1 2 4 5 6 7 3 8
10 1 2 4 5 6 7 3 8 9
10
1 4 3 8 2 9 6 5 7 10
2 8 9 6 3 4 1 5 7 10
3 8 2 9 6 4 1 5 7 10
4 1 3 8 2 9 6 5...

output:

8 3
9 10
3 1
10 1
2 1
7 6
1 4
6 4
4 5
5 0
6 9
10 7
7 5
9 8
2 8
5 4
1 4
8 3
3 4
4 0
4 2
7 5
2 8
6 5
5 9
8 10
1 9
3 10
9 10
10 0
4 2
9 6
2 10
3 8
8 7
10 6
1 6
5 7
6 7
7 0
2 10
8 9
9 1
10 3
1 5
6 3
3 7
5 7
4 7
7 0
2 6
7 9
6 10
9 8
4 8
5 10
1 10
3 8
8 10
10 0
1 10
9 2
4 8
10 2
2 3
8 5
3 7
5 7
6 7
7 0
5 ...

result:

wrong answer Integer parameter [name=y_i] equals to 0, violates the range [1, 10] (test case 2)
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