Question

Write a c program to calculate the average of three numbers.

Answer 1

#include <stdio.h>

int main() {

    // Declare variables to store user input

    double num1, num2, num3;

    // Prompt the user to enter the first number

    printf("Enter the first number: ");

    scanf("%lf", &num1);

    // Prompt the user to enter the second number

    printf("Enter the second number: ");

    scanf("%lf", &num2);

    // Prompt the user to enter the third number

    printf("Enter the third number: ");

    scanf("%lf", &num3);

    // Calculate the average of the three numbers

    double average = (num1 + num2 + num3) / 3.0;

    // Display the result

    printf("Average: %lf\n", average);

    return 0;

}