#include <iostream>
#include <string>

int
main (int argc, char *argv[])
{
  std::string s1 (" world");
  ;           s1.resize (25);

  for (std::string::iterator it = s1.begin (); it != s1.end (); ++it) 
    std::cout << (int)*it << std::endl;
}

32
119
111
114
108
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0