Front-end Tutorials

Front-end Tutorials

HTMLCSSSassJavaScriptReactJS
CMS Tutorials

CMS Tutorials

WordPress
Tutorials expand

Java Number Pattern 12

Posted in Java Tutorial
Updated on Jan 10, 2024
By Mari Selvan
👁️ 144 - Views
⏳ 4 mins
💬 1 Comment
Java Number Pattern 12

Photo Credit to CodeToFun

Java Number Pattern 12

Here`s a program that prints the above number pattern using Java Programming:

Demo.java
Copied
Copy To Clipboard
public class Demo
{
 public static void main(String[] args)
 {
  int i, j;
  for(i=1; i<=5; i++) 
  {
   for(j=i; j<=5; j++)
    System.out.print(i);
   System.out.println();
  }
 }
}

💻 Testing the Program

When you run the above program, it will print the following output:

Output
11111
2222
333
44
5

🧠 How the Program Works

Let's break down the logic behind the code:

  1. The program starts with the declaration of a Java class named Demo.
  2. Inside the class, there's a public static void main(String[] args) method. This is the entry point of the program. It's the method that gets executed when you run the program.
  3. Two integer variables, i and j, are declared without any initial values.
  4. The outer loop is a for loop with the initialization expression i=1, the condition i<=5, and the increment expression i++. This loop runs from i=1 to i=5.
  5. Inside the outer loop, there's another nested for loop. The initialization expression is j=i, which means j starts with the value of i in each iteration of the outer loop. The condition is j<=5, which means the inner loop runs as long as j is less than or equal to 5.
  6. Inside the nested loop, there's a System.out.print(i) statement. This prints the value of i without moving to a new line.
  7. After the inner loop completes, there's a System.out.println() statement. This prints a newline character, which moves the cursor to the next line.
  8. The outer loop continues to its next iteration, and i is incremented by 1.
  9. Steps 5-8 are repeated until the outer loop finishes running for all values of i from 1 to 5.

💯 Tips for Enhancement:

Explore the versatility of this pattern by adjusting its parameters. Whether you increase or decrease the size, tweak the spacing, or modify the characters used, each change opens up a world of possibilities, allowing you to customize and create your unique visual effects.

✔ Conclusion:

Creating visually appealing patterns is not only a fun endeavour but also a great way to enhance your programming or design skills. We hope this tutorial has inspired you to explore the world of creative coding. Share your creations with us, and let your imagination run wild!

🤗 Closing Call-to-Action:

We'd love to see your unique interpretations of the number pattern. Share your creations in the comments below, and don't hesitate to reach out if you have any questions or suggestions for future tutorials. Happy coding!

👨‍💻 Join our Community:

To get interesting news and instant updates on Front-End, Back-End, CMS and other Frameworks. Please Join the Telegram Channel:

Author

author
👋 Hey, I'm Mari Selvan

For over eight years, I worked as a full-stack web developer. Now, I have chosen my profession as a full-time blogger at codetofun.com.

Buy me a coffee to make codetofun.com free for everyone.

Buy me a Coffee

Share Your Findings to All

Subscribe
Notify of
guest
1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Mari Selvan
Mari Selvan
1 year ago

If you have any doubts regarding this article (Java Number Pattern 12), please comment here. I will help you immediately.

We make use of cookies to improve our user experience. By using this website, you agree with our Cookies Policy
AgreeCookie Policy