c program to find the cube of a number (3 different methods)

First Method:

#include <stdio.h>

int main()

{

    int n, c;

    printf("Enter a number:");

    scanf("%d", &n);

    c = n * n * n;

    printf("Number = %d", n);

    printf("\nCube = %d", c);

    return 0;

}

Second Method:

#include <stdio.h>

int main()

{

    int n;

    printf("Enter a number:");

    scanf("%d", &n);

    printf("Number = %d", n);

    printf("\nCube = %d", n * n * n);

    return 0;

}

Third Method:

#include <stdio.h>

int main()

{

    int n;

    printf("Enter a number:");

    scanf("%d", &n);

    printf("Number = %d \n Cube = %d", n, n * n * n);

    return 0;

}