🚀 Programming Example

Simple Triangle Pattern in Java.

👁 169 Views

💻 Practical Program

📘 Step Learning

Example 1: Simple Triangle

📌 Information & Algorithm

Given Input:

 int rows = 5;

Expected Output:

*
* *
* * *
* * * *
* * * * *
Press any key to continue . . .

💻 Program Code

class TrianglePattern {
    public static void main(String args[]) {
        int rows = 5;
        
        for (int i = 1; i <= rows; i++) {
            for (int j = 1; j <= i; j++) {
                System.out.print("* ");
            }
            System.out.println();
        }
    }
}

🖥 Program Output

*
* *
* * *
* * * *
* * * * *
Press any key to continue . . .

🎯 How to learn from this example

First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.

🔥 Practice suggestion

Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.

⚡ Quick Practice Flow

Follow this learning sequence for better understanding.

Read the topic carefully
Understand the algorithm
Study the code line-by-line
Check the output result
Practice by modifying logic