QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#122415#6536. LawyersGuanYunchangWA 2ms9604kbC++172.5kb2023-07-10 13:45:002023-07-10 13:45:03

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 9592kb

input:

3 3
1 2
2 3
3 1

output:

YES

result:

ok answer is YES

Test #2:

score: 0
Accepted
time: 1ms
memory: 9548kb

input:

4 6
1 2
1 3
1 4
2 3
2 4
3 4

output:

NO

result:

ok answer is NO

Test #3:

score: 0
Accepted
time: 0ms
memory: 9592kb

input:

4 4
1 2
2 1
3 4
4 3

output:

NO

result:

ok answer is NO

Test #4:

score: -100
Wrong Answer
time: 0ms
memory: 9604kb

input:

4 6
1 2
2 1
1 3
3 1
1 4
4 1

output:

YES

result:

wrong answer expected NO, found YES