Make Your Own Calculator

Open a Notepad and copy the codes from this page and paste it in the Notepad. Save the file as Calc.bat
Your calculator is created.....
Codes are here given below......

@echo off

color 0A

title CALCULATOR VERSION 1.2(pal4all)

:loop

cls

echo By pal4all

echo Never-Seen-B4

echo.

echo Calculator Version 1.2(pal4all)

echo =====never======seen======b4=====pall4all=

echo * = MULTIPLY

echo + = ADD

echo - = SUBTRACT

echo 2 = SQUARED

echo / = DIVIDE

echo After an equation, type CLEAR to clear the screen of your equations,

echo type KEEP to leave them there,

echo or type EXIT to leave. :noclear

set /p UDefine=

set /a UDefine=%UDefine%

echo.

echo =

echo.

echo %UDefine%

echo KEEP, CLEAR, OR EXIT?

set /p clearexitkeep=

if %clearexitkeep%==CLEAR goto loop

if %clearexitkeep%==KEEP echo. && goto noclear

if %clearexitkeep%==EXIT (exit)

:misspell

echo.

echo ////////////////\\\\\\\\\\\\\\\\\\\\/////////////

echo You misspelled your command. Please try again (make sure you are typing in all caps LIKE THIS).

echo Commands:

echo CLEAR Clear all previous equations and continue calculating.

echo KEEP Keep all previous equations and continue calculating.

echo EXIT Leave your calculating session

echo Enter in a command now.

set /p clearexitkeep=

if %clearexitkeep%==CLEAR goto loop

if %clearexitkeep%==EXIT (exit)

if %clearexitkeep%==KEEP goto noclear

goto misspell