using System;

namespace project{

public class Program

{ 

    public static void Main()

    {

        int sum=0,sum1=0,i,j,prod,p=0,diff;

        for(i=0;i<=10;i++)

        {

            sum=sum+i;

        }

        sum1=sum*sum;

        Console.WriteLine(sum1);

        for(j=0;j<=10;j++)

        {

            prod=j*j;

            p=prod+p;

        }

        Console.WriteLine(p);

        diff=sum1-p;

        Console.WriteLine(diff);

    }

}

}