How to use batch processing to realize ninety-nine multiplication table

This article will explain in detail how to use batch processing to achieve ninety-nine multiplication tables. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

The code is as follows:

@ echo off

Ninety-nine multiplication table

Set num=0

For / l% I in (1meme 1mem9) do (

For / l% j in (1JI% I) do call: multiply%% I% j

)

Pause > nul

Goto: eof

: multiply

Set / a num+=1

Set / a var=%1*%2

Set var=%2 x% 1% var%

Set var=%var%

If 2 equ 1 (set var=%var:~0,5%) else set var=%var:~0,6%

Set str=%str% var%

If num% equ 1 echo str%&set str=&set num=0

Goto: eof

:: on the other hand, use the Tab key instead of the space bar for typesetting

@ ECHO% DBG% OFF

SETLOCAL ENABLEDELAYEDEXPANSION

For / l% I in (1meme 1mem9) do (

For / l%% j in (1J% I) do (

Set / a h=%%i*%%j

Set / paired%% I ×% j^ =! h!