In this tutorial, we are going to write a C program to show how similar variable names can be used in different functions in C Programming with practical program code and step-by-step full complete explanation.
C program to use similar variables in different functions.
#include<stdio.h> #include<conio.h> void fun(); void main() { int b=10,c=5; printf("In main() B=%d C=%d",b,c); fun(); } void fun() { int b=20,c=10; printf("In fun() B=%d C=%d",b,c); }
Output
In main() B=10 C=5 In fun() B=20 C=10