C Program to find the Average of two numbers || How to find Average of numbers

C Program to find the average of two numbers

In this C program, you will learn how to find the average number between two numbers.

Average of Two Number

Example #1: Average of Two Numbers 

#include <stdio.h>
int main()
{
    int num1, num2;
    float avg;

    printf("Enter First Number: ");
    scanf("%d",&num1);
    printf("Enter Second Number: ");
    scanf("%d",&num2);

    avg= (float)(num1+num2)/2;

    //%.2f is used for displaying output up to two decimal places

    printf("Average of %d and %d is: %.2f",num1,num2,avg);

    return 0;
}

Output of Program:

C Program to find the Average of two numbers

Find the average of two numbers using function

In this program, we have to create a user-defined function average() for the calculation of average. The numbers entered by the user are passed to this function during the function call.

Example #2: C Program to find the Average of Two Number Using Function

#include <stdio.h>
float average(int a, int b){
    return (float)(a+b)/2;
}
int main()
{
    int num1, num2;
    float avg;

    printf("Enter first number: ");
    scanf("%d",&num1);
    printf("Enter second number: ");
    scanf("%d",&num2);

    avg = average(num1, num2);

    //%.2f is used for displaying output upto two decimal places
    printf("Average of %d and %d is: %.2f",num1,num2,avg);

    return 0;

}


Output of Program:

C program to find the average of two numbers using function