#P110. 乐乐的方块(transform)
乐乐的方块(transform)
说明

输入格式
描述
输出格式
描述
样例
3
@ _ @
_ _ _
@ @ _
@ _ @
@ _ _
_ _ @1
样例
4
_ _ _ _
@ @ @ @
_ _ @ @
_ _ _ _
_ _ @ _
_ _ _ @
_ @ @ _
_ @ @ _7

描述
描述
3
@ _ @
_ _ _
@ @ _
@ _ @
@ _ _
_ _ @1
4
_ _ _ _
@ @ @ @
_ _ @ @
_ _ _ _
_ _ @ _
_ _ _ @
_ @ @ _
_ @ @ _7
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