// Repetition.java
// Routine to demo repetition structures.
// Revision date: 03-22-00

public class Repetition {

  public static void main(String[] args) {
    
    System.out.println("for loop");

    for (int i = 0; i < 10; ++i)
      System.out.print(i + " ");
    System.out.println();


    System.out.println("while loop");
    int x = 0;

    while ( x < 10 ) {
      System.out.print(x + " ");
      x = x + 2;
    }
    System.out.println();

    System.out.println("do-while loop");
    int k = 10;

    do {
      System.out.print(k + " ");
      k = k - 2;
    }
     while ( k > 0 );
    System.out.println();

  }
  
}