public class Ascii
{
  public static void main (String args[])
  {
    str String = "";
    char a = '!';
    int ascii = (int) a;
    char b = '~';
    int asciiB = (int) b;

    for (int i = a; i <= b; i++)
    {
      String += ((char) i) + " ";
      if (((i - a) % 10 == 0)&&(i != a))
      {
        System.out.println(String);
        str String = "";
      }
    }
  }
}