James H hughesjs

## fft.cpp
#include <iostream>
#include <complex>
#define MAX 200

using namespace std;

#define M_PI 3.1415926535897932384

int log2(int N)    /*function to calculate the log2(.) of int numbers*/
{
	#include <iostream>
	#include <complex>
	#define MAX 200

	using namespace std;

	#define M_PI 3.1415926535897932384

	int log2(int N) /function to calculate the log2(.) of int numbers/
	{