// 3 2.cpp : Defines the entry point for the console application.
//#include "stdafx.h"
#include <iostream>
using std::cin;
using std::cout;
using std::endl;
 
 
int _tmain(int argc, _TCHAR* argv[])
{int sum=0;
int count=0;
 
cout<< "This program will take any number you enter,/n then it will add all numbers leading up to this number /n
to include the number giving you the sum./n Please enter a number";
cin>>count;
 
for(int i=1;i<=count;i++)
sum+=i;
 
cout<<endl
<<"The sum of the numbers 1 to "<<count
<<"is "<<sum<<endl;
 
return 0;
}