It’s an Add two numbers C program that accepts two numbers from the user and performs add operation, and print result on the screen.
To understand this program, it’s better you should know the following topics:
Program (1): to add two numbers entered by the user.
#include<stdio.h>
#include<conio.h>
void main()
{
// variable declaration
int a, b, sum;
// use printf() to display message
printf("Enter two numbers :\n");
// use scanf() to store two integer values in variables a and b
scanf("%d %d", &a, &b);
//calculate addition and store addition result in variable sum
sum = a + b;
printf("Addition is %d", sum);
// use getch() to hold output screen
getch();
}
Output (1)
Enter two numbers : 23 12 Addition is 35
