#include "iostream.h"
#include "stdlib.h"
#include "math.h"

double func(double x)
{
	double y;
    y = x / sqrt(2.0);
    return erf(y);
}

void main()
{
    //program d13r10
    //driver for routine ksone
    int i,j,npts = 1000;
    double var,factr,d,prob,eps = 0.1;
    double data[1001];
    long idum = -5;
    cout<<endl;
    cout<<"Variance ratio  K-S statistic   Probability"<<endl;
	cout.setf(ios::fixed|ios::left);
	cout.precision(4);
    for (i = 1; i<=11; i++)
	{
        var = 1.0 + (i - 1) * eps;
        factr = sqrt(var);
        for (j = 1; j<=npts; j++)
		{
            data[j] = factr * fabs(gasdev(idum));
        }
        ksone(data, npts, d, prob);
		cout<<"    ";
		cout.width(14);
        cout<<var;
		cout.width(14);
        cout<<d;
		cout.width(14);
		cout.unsetf(ios::fixed);
		cout.setf(ios::scientific);
        cout<<prob<<endl;
		cout.unsetf(ios::scientific);
		cout.setf(ios::fixed);
    }
}