BAC 2014 august SIII prb. 3

///BAC 2014 august SIII prb. 3
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n,x,y,z;
    cin>>n;
    for(x=0;x<=n-2;x++){
        for(y=x+1;y<=n-1;y++){
            for(z=y+1;z<=n;z++){
                if(x*y + y*z == n){
                    cout<<"("<<x<<","<<y<<","<<z<<")"<<endl;
                }
            }
        }
    }
    return 0;
}