Programming Example

C program to add two numbers in a single scanf function

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💻 Practical Program

📘 Step by Step Learning

In this program we will add two variable, we will take two variable in a single scanf function.

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C program to add two numbers in a single scanf function

Program Code

/**
 * Write a C program to input two numbers from user and calculate
 their sum. C program to add two numbers and display their sum as 
 output. How to add two numbers in C programming.
 */
 
#include"stdio.h"
 
int main()
{
    int num1, num2, sum;
     
    /*
     * Read two numbers from user
     */
    printf("Enter any two numbers : ");
    scanf("%d%d", &num1, &num2);
     
    sum = num1 + num2;
     
    /* Prints the sum of two numbers */
    printf("Sum of %d and %d = %d\n", num1, num2, sum);
     
    return 0;
}

Output

Enter any two numbers : 66
22
Sum of 66 and 22 = 88
Press any key to continue . . .

How to learn from this program

First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.

Practice suggestion

After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.