QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#704167#7751. Palindrome PathGuanYunchangWA 2ms3668kbC++202.0kb2024-11-02 19:26:492024-11-02 19:26:55

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 3668kb

input:

2 2
11
11
1 1 2 2

output:

YES

result:

wrong answer Line [name=User Output] equals to "YES", doesn't correspond to pattern "-1|[LRUD]{0,1000000}"