Question

Write a program in java of pattern
1
31
531
7531
97531

Answer 1

Answer:

Explanation:

import java.util.Scanner;

public class Pattern {

   public static void main(String[] args) {

       Scanner scanner = new Scanner(System.in);

       System.out.print("Enter n: ");

       int n = scanner.nextInt();

       for (int i = 1; i <= n; i++) {

           int currentNum = 2 * i - 1;

           for (int j = 1; j <= i; j++) {

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

               currentNum = currentNum - 2;

           }

           System.out.println();

       }

   }

}

Here is a sample output.

Enter n: 5  

1

3 1

5 3 1

7 5 3 1

9 7 5 3 1

Answer 2

Answer:

xn,gkfkzlglztlxtlztlztlztlztyxlxu