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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
#144569#4190. Grid DeliveryGuanYunchangWA 0ms3572kbC++2059b2023-08-21 16:58:442023-08-21 17:00:47

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3572kb

input:

4 4
__C_
C_C_
_C_C
_CCC

output:


result:

wrong answer 1st lines differ - expected: '2', found: ''