// Program file:  static.cpp
// This program demonstrates dynamic and static variable allocation

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

int accumulate1(int c);
int accumulate2(int c);

int main()
{
	int count = 0;
	int sum1 = 0;
	int sum2 = 0;
	
	while (count < 5)
	{
		++count;         // same as count = count + 1
		sum1 =  accumulate1(count);
		sum2 =  accumulate2(count);
		cout << count << "  " << sum1 << "  " << sum2 << endl;
	}
	system("pause");
	return 0;
}
int accumulate1(int c)
{
	int s = 0;                 // dynamic allocation of s
	s = s + c;
	return s;
}
int accumulate2(int c)
{
	static int s = 0;          // static allocation of s
	s = s + c;
	return s;
}