QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#118419#2596. Even ForestZhangYiDeWA 6ms28064kbC++171.1kb2023-07-03 15:17:012023-07-03 15:17:03

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 28064kb

input:

4
1 2
2 3
3 4

output:

1

result:

ok 1 number(s): "1"

Test #2:

score: 0
Accepted
time: 6ms
memory: 27212kb

input:

4
1 2
1 3
1 4

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: -100
Wrong Answer
time: 1ms
memory: 27728kb

input:

6
1 2
2 3
4 2
4 5
6 4

output:

2

result:

wrong answer 1st numbers differ - expected: '1', found: '2'