import java.io.PrintWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Loops
{
  public static void main(String[] args)
    throws Exception
  {
    BufferedReader in = 
      new BufferedReader(new InputStreamReader(System.in));
    PrintWriter out = new PrintWriter(System.out, true);

    for (int i = 0; i <= 10; i = i+1) {
      out.println(i);
    }

    out.println("Enter some numbers and I'll tell you their sum.");
    int sum = 0;
    int val;
    while ((val = Integer.parseInt(in.readLine())) != 0) {
      sum = sum + val;
    }
    out.println("The sum is: " + sum);

    String name;
    do {
      out.print("I'm thinking of someone.  Can you guess who? "); out.flush();
      name = in.readLine();
    } while (!name.equals("Sam"));

    System.exit(0);
  } // main(String[])
} // class Loops