#include <stdio.h>
#include <conio.h>
float a,b;
main()
{
    printf("Program:calculating the area of a cube");
    printf("\nInput a:");
    scanf("%g",&a);
    b=a*a*a;
    printf("\nResult:%g",b);
    printf("\nProgram by Poonnawat Netjui No.3");
}