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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#234545#6559. A Tree and Two Edgesucup-team146RE 0ms0kbC++202.8kb2023-11-01 19:04:432023-11-01 19:04:43

Details

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Test #1:

score: 0
Dangerous Syscalls

input:

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

output:


result: