Error

[TheBeefBowl]

Hiya!Please someone help me why my variable 'e' is not being initialized? Im kinda new to C++. Thanks, guys!

Here's the code:

#include <iostream>
#include <iomanip>
using namespace std;
#include <cmath>

int main ()
{
	double a,b,c,d,e,f,g,i,t,x;
	double max=50.0;
	cout<<"Enter tolerance: ";
	cin>>x;
	for (i=0,a=-2.0,b=-1.0,t=0; i>max; i++)
	{

		c=a*a*a-3*a-1;
		d=b*b*b-3*b-1;
		e=(b*c-(a*d))/(c-b);
		f=e-t/e;

		if (c*e > 0)
		{
			a=c;
		}
		else
		{
			b=e;
		}

		if (f < x)
			{
			break;
			}

		else
		{
			t=f;
		}
	}

	cout<<e;

		system ("pause");
		return 0;
}

[ne555]

http://www.cplusplus.com/doc/tutorial/control/
condition is checked. If it is true the loop continues, otherwise the loop ends and statement is skipped (not executed).