九九乘法表.bat

来自「高手lxmxn收集的批处理。包括了批处理教程和他写的几十个很经典的代码。」· Batch 代码 · 共 17 行

@echo off
set num=0
for /l %%i in (1,1,9) do (
    for /l %%j in (1,1,%%i) do call :multiply %%i %%j
)
pause>nul
goto :eof

:multiply
set /a num+=1
set /a var=%1*%2
set var=%2×%1=%var%
set var=%var%      
set var=%var:~0,6%
set str=%str% %var%
if %num% equ %1 echo %str%&set str=&set num=0
goto :eof