/*
 * TestIteration.java
 *
 * Created on February 13, 2005, 4:26 PM
 */

/**
 *
 * @author  levenick
 */
public class TestIteration {
        
    private static void sqAndCube(int x) {
        System.out.println("x=" + x + "x^2=" + x*x + "x^3=" + x*x*x);
    }
    
    public static void main(String[] args) {
        countTo_N_Improved();
    }
    
    private void sq() {
        int count=1;
        while (count <= 10) {
            sqAndCube(count);
            count++;
        }
    }
    
     final static int MAX_LINE_LENGTH=70;
     static String buffer = "";
     static void emit(String nextChunk) {
         if (buffer.length() + nextChunk.length() > MAX_LINE_LENGTH) {
             System.out.println(buffer);
             buffer = "";  // empty the buffer
         }
         buffer += nextChunk;
     }
 
     private static final int N=1000;
     static void countTo_N_Improved() {
         for (int count=2; count<=N; count=count+2) {
             emit(" " + count);
         } // for
    }


}