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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#265374#7743. Grand Finaleucup-team878WA 0ms3692kbC++203.1kb2023-11-25 18:06:402023-11-25 18:06:40

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3692kb

input:

2
2 6
BG
BQWBWW
4 6
GQBW
WWWWQB

output:

4
IMPOSSIBLE

result:

wrong answer 1st lines differ - expected: '3', found: '4'