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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#59319#2540. Build The GridHuangHanShengWA 0ms3444kbC++521b2022-10-29 12:36:322022-10-29 12:36:35

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3444kb

input:

3

output:

BBB
WBW
WBB

result:

wrong answer there are no white cells around a black cell