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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
#540635#8939. Permutationucup-team4699#WA 1ms3540kbC++20830b2024-08-31 17:34:372024-08-31 17:34:38

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3540kb

input:

3
5

output:

! ? 1 3
? 1 2

result:

wrong answer format  Expected integer, but "?" found (test case 1)