Code for USAGE OF SET COMMAND in Dos
@echo off
CLS
REM USAGE OF SET COMMAND.
REM BATCH FILE STARTS..............
ECHO THIS IS BATCH FILE SHOWING THE NUMERIC ADDITION.
SET V=%1
SET U=%2
SET ANS=0
ECHO THE FIRST NUMBER IS %V%
ECHO THE FIRST NUMBER IS %U%
echo THE ADDITION OF TWO NUMBERS ARE:
SET /A ANS=%V%+%U%
echo %ANS%
:EXIT
@ECHO ON