Write a C program to calculate the sum of two number using function | Functions in C | C programing examples

C program : sum of two numbers using a function:

#include <stdio.h>

// Function declaration

int add(int a, int b);

int main() 

{

    int num1, num2, result;

    // Input two numbers

    printf("Enter the first number: ");

    scanf("%d", &num1);

    

    printf("Enter the second number: ");

    scanf("%d", &num2);

    // Call the function to add the numbers

    result = add(num1, num2);

    // Display the result

    printf("The sum of %d and %d is: %d\n", num1, num2, result);

    return 0;

}

// Function definition

int add(int a, int b) 

{

    return a + b;

}

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