3
for循环-99乘法表
source link: https://blog.51cto.com/gavenlee/5751107
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for循环-99乘法表
精选 原创制作99乘法表
#!/bin/bash
for i in {1..9}; do
for j in `seq $i`;do
echo -e "$i*$j=$[$i*$j]\t\c" #\t插入tab键，\c不插入换行符
done
echo
done
for i in {1..9}; do
for j in `seq $i`;do
echo -e "$i*$j=$[$i*$j]\t\c" #\t插入tab键，\c不插入换行符
done
echo
done
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