QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#610206#6418. Ah, It's Yesterday Once MoreHuangHanShengWA 1ms3596kbC++17986b2024-10-04 15:15:092024-10-04 15:15:13

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3596kb

input:



output:

20 20
1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0...

result:

wrong answer must contain only 0 and 1