Print Rectangle Pattern in Java

Here is an example Java Program that shows how to print a Rectangle Pattern. This program is useful for school/college kids those who are learning Java programming.

Here is the complete program to print the Rectangle pattern using Java:

/**
 *
 * @author agurc
 */
import java.util.Scanner;

public class RectanglePattern {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter the number of rows: ");
        int rows = sc.nextInt();
        
        System.out.println("\nRectangle Pattern");
        for (int i = 0; i < rows; i++) {
          for (int j = 0; j < rows; j++) {
            System.out.print("* ");
          }
          System.out.println();
        }

    }

Output:

Rectangle Pattern
* * * * * * 
* * * * * * 
* * * * * * 
* * * * * * 
* * * * * * 
* * * * * *

This program asks for the user input to enter the number of rows for the pattern to print and then uses nested loops to print the pattern.