// lab6_2.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{int i;
double max, last, n, dif, x;
cout<<"Input n"; cin>>n;
for (int i=1; i<=n; i++){
	if(x>max) max=x;
	last=x;}
dif=max-last;
cout<<"difference="<<dif<<endl;
system("pause");
	return 0;
}