public class yangHuiSanJiao {

    /**
     * Creates a new instance of <code>yangHuiSanJiao</code>.
     */
    public yangHuiSanJiao() {
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
         int i,j,n=8,l,r; 
         int a[]=new int[9];
      System.out.println(1);
      for(i=1;i<=n;i++) 
      { l=1;
        System.out.print(1+" "); 
        for(j=1;j<=i;j++) 
        { r=a[j]; 
          a[j]=l+r;   /*每个数是上面两数之和*/ 
          l=r; 
         System.out.print(a[j]+" "); 
        } 

        System.out.println(); 

      }

}
}