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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#364783#5071. Check Pattern is GoodZhaoZiLongWA 0ms14108kbC++174.0kb2024-03-24 16:33:332024-03-24 16:33:34

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 14108kb

input:

3
2 2
??
??
3 3
BW?
W?B
?BW
3 3
BW?
W?W
?W?

output:

1
WB
BW
1
WBW
BWW
WWB
4
WBW
BWB
WBW

result:

wrong answer (0, 0) should be B, you output W (test case 2)