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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
#299925#7733. Cool, It’s Yesterday Four Times Moreucup-team979RE 0ms0kbC++171.5kb2024-01-07 14:06:372024-01-07 14:06:38

详细

Test #1:

score: 0
Runtime Error

input:

4
2 5
.OO..
O..O.
1 3
O.O
1 3
.O.
2 3
OOO
OOO

output:


result: