题解 | #输出7的倍数#
输出7的倍数
http://www.nowcoder.com/practice/8b85768394304511b0eb887244e51872
- shell for循环
#!/bin/bash
for num in {0..500..7}; do
echo "${num}"
done
- 常规思路
#!/bin/bash
for num in {0..500}; do
[[ "((num%7))" -eq 0 ]] && echo "${num}"
done
exit 0
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