/** Count.java -- Let's practice redirecting input into a Java program.
 *  This program can be run interactively, or by redirecting standard input
 *  if you have a lot of capital letters to count.
 */
import java.util.Scanner;

public class Count
{
  public static void main(String [] args)
  {
    int numCapitals = 0;
    Scanner in = new Scanner(System.in);

    System.out.println("Please enter some text.  Hit ctrl-D to quit.");

    while(in.hasNextLine())
    {
      String line = in.nextLine();
      for (int i = 0; i < line.length(); ++i)
      {
        char c = line.charAt(i);
        if (Character.isUpperCase(c))
          ++numCapitals;
      }
    }

    System.out.println("I found " + numCapitals + " capital letters.\n");
  }
}