C program to calculate the square and cube by using function as argument

In this tutorial, we are going to write a C program to calculate the square and cube of an entered number and use function as an argument in C Programming with practical program code and step-by-step full complete explanation.

C program to calculate the square and cube by using function as an argument.

 
#include<stdio.h>
#include<conio.h>

void main()
{
    int m, cube(), sqr(), input();

    printf("Cube: %d\n", cube(sqr(input())));
}

int input()
{
    int k;
    printf("Number: ");
    scanf("%d", &k);

    return k;
}

int sqr(int m)
{
    printf("Square: %d\n",m*m);
    return m;
}

int cube(int m)
{
    return m*m*m;
}

Output

 
Number: 2
Square: 4
Cube: 8