Java Program to Print Left Triangle Star Pattern

Last Updated: 17 July, 2022

On this tutorial page, we are going to learn how to write a Java program to print the left triangle star pattern.

A pattern program is composed of two or more loop statements and print statements.

Let's see the Java Program Implementation.

Program: Left Triangle in Star Pattern Program in Java

  public class LeftTriangleStarPattern {
    public static void main(String args[]) {
      int row, column, numberOfRows = 5;
      
      // Outer loop for number of rows
      for (row = 0; row < numberOfRows; row++) {
        // 1st Inner loop for number of columns to print space
        for (column = 2 * (numberOfRows - row); column > 2; column--) {
          System.out.print(" ");
        }
        // 2nd Inner loop for number of columns to print star
        for (column = 0; column <= row; column++) {
          System.out.print("* ");
        }
        
        System.out.println();     // New Line
      }
    }
  }

Output

        * 
      * * 
    * * * 
  * * * * 
* * * * *

That's all guys, hope this Java Program is helpful for you.

Happy Learning... 😀

Please share this article on social media to help others.

If you have any query or suggestion regarding this article please share with us
feedback@javabytechie.com

← Previous

Java Tutorials

Pyramid Star pattern