exercise-2.md

Exercise 2:

Create a program that prints a pattern using nested for loops.

1. The program should ask the user for the number of rows to display.
2. Use nested for loops:
   • The outer loop controls the number of rows.
   • The inner loop controls the numbers printed in each row.
3. Print the numbers sequentially for each row.

If user inputs 5 rows, the pattern should look like this:

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

Hint: System.out.print() prints same line. System.out.println() prints on next row (Use after inner loop)

import java.util.Scanner;

public class NumberPattern {
    public static void main(String[] args) {
        // Scanner for user input
        Scanner scanner = new Scanner(System.in);

        // Ask the user for the number of rows
        System.out.print("Enter the number of rows: ");
        int rows = scanner.nextInt();

        // Outer loop controls the rows
        
            // Inner loop controls the numbers printed in each row
            
                // Print numbers in the current row
            
             // Move to the next row
        }

        scanner.close();
    }
}