#5623. 【入门】字符图形1-星号矩形
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ID: 5623
Type: Default
1000ms
16MiB
Tried: 0
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【入门】字符图形1-星号矩形
Description
打印字符图形。输出n行n列"*"
Input Format
一个整数 n(0 ＜ n ＜ 10)
Output Format
一个矩形字符图形
3
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Source
嵌套循环