gcd.cpp

it is a simualtion of a game

#include<stdio.h>
#include<conio.h>
void GCD (int,int);
int main()
{
clrscr();
int x,y,z;
printf ("Enter an integer:");
scanf ("%d",&x);
printf ("Enter an integer:");
scanf ("%d",&y);
GCD(x,y);
getch();
return 0;
}
void GCD(int a,int b)
{
if (a%b==0)
printf ("The GCD is %d",b);
else
GCD(b,a%b);
}