public class Ex33 { public static void main(String args[]){ int i,j; int a[][]; a=new int[8][8]; for(i=0;i<8;i++){ a[i][i]=1; a[i][0]=1; } for(i=2;i<8;i++){ for(j=1;j<=i-1;j++){ a[i][j]=a[i-1][j-1]+a[i-1][j]; } } for(i=0;i<8;i++){ for(j=0;j<i;j++){ System.out.printf(" "+a[i][j]); } System.out.println(); } } }