10>2

#include <iostream>
using namespace std;

int main()
{
	int x,y;
	int z = 0;
	cout << "Podaj liczbe w systemie dziesietnym:" << endl;
	cin >> x;

	while (x>0)
	{
		z++;
		int h = z-1;
		y = x%2;
		x = x/2;
		int tab[z];
		tab[h] = y;

		if (x==0)
		{
			for (int i=0; i<z; i++)
			{
				cout << tab[h--];
			}
		}
	}
	return 0;