CSC202 & ENG4033M : A program to input and add 2 numbers

Text Version:

/* A program to add 2 numbers */
#include "stdio.h"
int main()
{
int a,b,c;
printf("Enter first number: ");
scanf("%d",&a);

printf("Enter second number: ");
scanf("%d",&b);

c = a + b;
printf("%d + %d = %d\n",a,b,c);
return 0;
}

A variation (using only one scanf):

/* A program to add 2 numbers */
#include "stdio.h"
int main()
{
int a,b,c;
printf("Enter two numbers: ");
scanf("%d%d",&a,&b);

c = a + b;
printf("%d + %d = %d\n",a,b,c);
return 0;
}