C program to print Substraction of two numbers .

 PROGRAM :-

#include<stdio.h>
void main()
{
int a,b,sub;

printf("Enter the value of a: ");
scanf("%d",&a);

printf("\nEnter the value of b: ");
scanf("%d",&b);

sub=a-b;

printf("\nThe Substraction of a & b is :%d",sub);

}

OUTPUT :-

Enter the value of a: 20

Enter the value of b: 5

The Substraction of a & b is :15