Question

How to print this pattern in java? ​

Answer 1

Question:-

Write a program in Java to print the following pattern.

1 2 3 4 5

6 7 8 9

10 11 12

13 14

15

Program:-

import java.util.*;

class Pattern

{

public static void main(String args[])

{

Scanner sc=new Scanner(System.in);

System.out.print("Enter the number of rows: ");

int n=sc.nextInt(), a=1;

for(int i=1;i<=n;i++)

{

for(int j=n;j>=i;j++)

System.out.print(a++ +" ");

System.out.println();

}

}

}