Description

public class PatternExample{ public static void main(String[] args){

int i,j,n=5;

for(i=0;i<=n;i++) { System.out.println(); for(j=1;j<=n-i;j++) System.out.print(j); for(j=0;j<2*i;j++) System.out.print(" "); for(j=n-i;j>0;j--) System.out.print(j); } } } OUTPUT IS

1234554321 1234 4321 123 321 12 21 1 1

PLZ DESCRIBE ME THAT HOW TO MAKE THIS PROGRAM AND WHATS THE WORKING OF EVERY LOOP