写一个shell脚本,打印打印九九乘法表,脚本如下:
#!/bin/bash for ((j=1;j<=9;j++)) do for ((i=1;i<=j;i++)) do echo -e -n "${i}X${j}=$[${i}*${j}]\t" done echo done
时间: 2024-10-02 00:43:09
写一个shell脚本,打印打印九九乘法表,脚本如下:
#!/bin/bash for ((j=1;j<=9;j++)) do for ((i=1;i<=j;i++)) do echo -e -n "${i}X${j}=$[${i}*${j}]\t" done echo done