// Exercise2_10.java: Convert uppercase letters to lowercase
public class Exercise2_10
{
  public static void main(String[] args)
  {
    System.out.print("Enter an uppercase letter: ");
    char uppercase = MyInput.readChar();

    int offset = (int)'a' - (int)'A';
    char lowercase = (char)((int)uppercase + offset);

    System.out.print("The lowercase letter is " + lowercase);
  }
}