by Sai gowtham

C program to add two numbers

In this example, you will learn about how to calculate the sum of two (2) numbers in C programming language.

This below program takes the input of first number and second number from the user and returns the sum by calculating (adding) the two numbers.

#include <stdio.h>
int main() {

    int firstNumber, secondNumber, sum;

    printf("Enter two integers to add: ");
    scanf("%d %d %d", &firstNumber, &secondNumber);

    // calculating the sum
    sum = firstNumber + secondNumber;

     // displaying sum
    printf("Sum of two numbers is %d", sum);
    return 0;
}

You can also learn, the C++ program to add two numbers.

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