uva : 256 - Quirksome Squares

#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
    int num;
    while(cin >> num)
    {
        if(num==2)
        {
            cout <<"00"<<'\n'<<"01"<<'\n'<<81<<'\n';
        }
        else if(num==4)
        {
            cout <<"0000"<<'\n'<<"0001"<<'\n'<<2025<<'\n'<<3025<<'\n'<<9801<<'\n';
        }
        else if(num==6)
        {
              cout <<"000000"<<'\n'<<"000001"<<'\n'<<"088209"<<'\n'<<494209<<'\n'<<998001<<'\n';
        }
        else if(num==8)
        {
            cout <<"00000000"<<'\n'<<"00000001"<<'\n'<<"04941729"<<'\n'<<"07441984"<<'\n'<<24502500<<'\n'<<25502500<<'\n'<<52881984<<'\n'<<60481729<<'\n'<<99980001<<'\n';
        }
    }
    return 0;
}