description of issues/feature:
num3 is not declared in the add.c file
why this issue to be fixed?
if its not fixed it may lead to complexity and error in the program
how to reproduce the issue in case of bug
declare num3
other notes/environment information
replace all the num2 variable as num3
windows os
description of issues/feature: num3 is not declared in the add.c file why this issue to be fixed? if its not fixed it may lead to complexity and error in the program how to reproduce the issue in case of bug declare num3 other notes/environment information replace all the num2 variable as num3 windows os