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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#649848#9449. New School TermMaMengQiWA 1ms4480kbC++111.1kb2024-10-18 11:01:542024-10-18 11:01:54

详细

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 4480kb

input:

2 4
1 3
2 4
1 4
1 2

output:

0111

result:

wrong answer The number of 0s must be equal to that of 1s.