program-
#include < stdio.h>
int main()
{
int a,b,c;
//First number input
printf("Enter first number\n");
scanf("%d",&a);
//second number input
printf("Enter second number\n");
scanf("%d",&b);
//Now add both number
c=a+b;
//print addition
printf("Addition is %d",c);
}
Enter first number
23
Enter second number
24
Addition is 47
Enter first number
1
Enter second number
24
Addition is 25