Java Number Pattern 48

Posted in Java Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 117 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Java Number Pattern 48

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

Demo.java

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public class Demo
{
 public static void main(String[] args)
 {
  int i, res = 1;
  for(i=1; i<=5; i++) 
  {
   if(i == 1)
    res = i;
   else
    res = res * 11;
   System.out.print(res);
   System.out.println();
  }
 }
}

💻 Testing the Program

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

Output

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts with the declaration of a class named Demo.
Inside the class, there's the main method, which serves as the entry point for the program: public static void main(String[] args)
Within the main method, two variables are declared: int i and int res = 1;. Here, i is used as a loop counter, and res will store the result of the calculations.
The program enters a for loop: for(i = 1; i <= 5; i++). This loop will iterate from i = 1 to i = 5, incrementing i by 1 in each iteration.
Inside the loop, there's an if statement: if(i == 1). This checks if i is equal to 1. If this condition is true, res is assigned the value of i, which is 1 in the first iteration.
If the if condition is false (i.e., i is not equal to 1), the program enters the else block. In this block, the value of res is updated by multiplying it with 11: res = res * 11;. This effectively multiplies the previous value of res by 11 in each iteration (starting from the second iteration).
After updating the value of res, the program prints the value of res using System.out.print(res);. This prints the current value of res on the same line.
Following the print statement, System.out.println(); is used to print a newline character, which moves the cursor to the next line.
The loop continues to iterate until i becomes greater than 5. After five iterations, the loop exits.

💯 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!