实验1.java

java的实验

package shiyan1;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2008</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class 实验1 {

  public static void main(String[] args) {

    System.out.println("*  " + "1  " + "2  " + "3  " + "4  " + "5  " + "6  " +
                       "7  " + "8  " + "9  ");
    int i,j=1;
    for(i=1;i<10;i++) {
        System.out.print(i+"  ");
        for(j=1;j<=i;j++){
    System.out.print(i*j+"  ");}
  System.out.println();

    }
  }

}