Start 2025-01-19 10:31:26

寒假作业(D班)

End 2025-02-09 18:00:00
Contest is over.
Now 2026-05-27 07:06:02

R. 矩形

Description

输出一个m(1<m<50)行,n(1<m<50)列的“#”字矩形。

Input

整数m和n,空格隔开

Output

m行n列的“#”字矩形

Examples

Input

4 6

Output

######
######
######
######

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Time Limit 1 second
Memory Limit 128 MB
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