Problem:
Score : 100 points

Problem Statement

Takahashi is going to set a 3-character password.

How many possible passwords are there if each of its characters must be a digit between 1 and N (inclusive)?

Constraints

1 \leq N \leq 9

N is an integer.

Input

Input is given from Standard Input in the following format:

N

Output

Print the number of possible passwords.

Sample Input 1

2

Sample Output 1

8

There are eight possible passwords: 111, 112, 121, 122, 211, 212, 221, and 222.

Sample Input 2

1

Sample Output 2

1

There is only one possible password if you can only use one kind of character.

Solution in C++14 (GCC 5.4.1) (judge verdict: Accepted)

/*
Author            : Md. Anwarul Habib
Dept. & Institute : CSE - 41st Batch , Ahsanullah University of Science & Technology
Problem Name      : Atcoder-A - Password
*/

#include<bits/stdc++.h>

using namespace std;

long long int i,j,k,l,m,n,t,a,b,c,d,x,y,sum=0,total=0;

int main()
{
    scanf("%lld",&n);
    printf("%lld\n",n*n*n);

}