题解 | #打印等腰三角形#
打印等腰三角形
https://www.nowcoder.com/practice/1c55ca2b73a34e80bafd5978810dd8ea
#!/bin/bash
# 读取用户输入的正整数n
read -p "" n
# 循环打印等腰三角形
for ((i=1; i<=n; i++)); do
# 打印前导空格
for ((j=n-i; j>0; j--)); do
echo -n " "
done
# 打印星号和空格组合
for ((k=1; k<=i; k++)); do
echo -n "* "
done
# 换行
echo
done
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