QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#904662#2540. Build The GridGuanYunChang WA 1ms3584kbC++11511b2025-02-18 15:16:342025-02-18 15:16:36

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3584kb

input:

3

output:

WBW
BBB
WBB

result:

wrong answer there are no white cells around a black cell