#include <iostream>
#include <cassert>

class CLASS_hoge
{
private:
	int i_;
	
public:
	CLASS_hoge() : i_(-1) { }
	void input(int i) { i_ = i; }
	void output()
	{
		assert(0 <= i_);
		std::cout << i_ << std::endl;
	}
};

int main()
{
	int n = 0;
	std::cin >> n;
	assert(0 < n && n < 10);
	
	CLASS_hoge **cl = new CLASS_hoge*[n];
	int j = 0;
	
	for(int i = 0; i < n; i++)
	{
		cl[i] = new CLASS_hoge();
		cl[i]->input(j);
		j += 100;
	}
	
	for(int i = 0; i < n; i++) { cl[i]->output(); }
	
	for(int i = 0; i < n; i++) { delete cl[i]; }
	delete[] cl;
	
	return 0;
}