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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#649012#6503. DFS Order 3ZhangYiDeRE 0ms3656kbC++20576b2024-10-17 21:16:312024-10-17 21:16:41

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3656kb

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:

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

result:

ok correct answer! (4 test cases)

Test #2:

score: -100
Runtime Error

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:

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

result:
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Server Time: 2024-12-02 22:53:18 | OpenSource Project