#include <stdio.h>
#include <stdlib.h>

int main()
{
    int rebro;
    printf("Enter dlina rebra ");
    scanf("%d", &rebro);
    printf("Dlina rebra is %d\n", rebro);
    printf("Ploshad grani is %d\n", rebro*rebro);
    printf("Ploshad bokovoi poverhnosti is %d\n", 4 * (rebro*rebro));
    printf("Ob'em cuba %d\n", rebro*rebro*rebro);

    return 0;
}