int fred;

int main(int,int);

main(int x, real y)
	{
	int a,b;

	if(x==15) a=b+c;
	else
		{
		a=33;
		b=c/20;
		}
	}

sqrt(real x)
	{
	real x1;

	while(x>=3)
	   {
	   x1 = x/3;
	   x2 *= 5;
	   }
	}
