#include <iostream>
#include <sstream>
#include <iomanip>

int main()
{
   for ( int i = 1; i <= 10; ++i )
   {
      std::ostringstream str;
      str << std::setw(3) << std::setfill('0') << i;
      std::cout << str.str() << std::endl;
   }
}