#include <iostream>
#include <cstdlib>

using namespace std;

int main(int argc, char** argv)
{
	double suma, a;
	system ("chcp 1250");
	system ("cls");
	for (int i=1;i<=1000000;i++)
	{
		a=1.0/i;
		suma=suma+a;
		printf(" suma w %d petli= %.4f\n",i,suma);
	}
	printf("\nCałkowita suma= %.4f\n",suma);
	return EXIT_SUCCESS;
}