#include<iostream>
#include<iomanip>
#include<cmath>

using namespace std;
int main()
{
   int steps,i,x=0,y=0;
   srand(time(NULL));

   cout << "Please enter the amount of steps to be taken: ";
   cin >> steps;
   cout << endl;

   for (i=0;i<=steps;i=i+3)
   {
	   cout << i <<":"<< "("<<x<<","<<y<<")"<<  endl;

       if (rand()%2==1)
      { x+=3;
	   y+=3;
	   }
	   else
      { x-=3;
	   y-=3;
	   }

   }
}