Special 4 Danik

#include "pch.h"
#include <iostream>
#include <cmath>
using namespace std;

int main()
{
	setlocale(LC_ALL, "ru");
	double people, n, x, years = 0;
	cout << "Введите исходное число жиетелей: ";
	cin >> people;
	cout << "Введите натуральное число n: ";
	cin >> n;
	x = people * 3;
	for (;; years++)
	{
		people *= 1 + 1.0 / n;
		if (people >= x)
			break;
	}
	cout << years << endl;

	return 0;