#include <iomanip>
#include <iostream>
#include <string>

int main()
{
    const unsigned width = 15;
    const unsigned num_width = 2;
    const unsigned string_width = width - num_width;

    for (unsigned i = 0; i < width-num_width-1; ++i)
    {
        std::cout << std::setfill('0') << std::setw(num_width) << i;
        std::cout << std::setfill(' ') << std::setw(string_width) << std::string(i+1, '*') << '\n';
    }
}