Java Alphabet Pattern 3

Posted in Java Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 126 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Java Alphabet Pattern 3

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

Demo.java

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public class Demo
{
 public static void main(String[] args)
 {
  int i, j;
  for(i=69; i>=65; i--)
  {
   for(j=i; j<=69; j++)
    System.out.format("%c", j);
   System.out.println();
  }
 }
}

💻 Testing the Program

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

Output

E
DE
CDE
BCDE
ABCDE

🧠 How the Program Works

Let's break down the logic behind the code:

public class Demo: Defines a class named Demo.
public static void main(String[] args): This is the main method where the execution of the program starts. It takes an array of strings args as a parameter, which can be used to pass command-line arguments to the program.
int i, j;: Declares two integer variables i and j which will be used as loop counters.
for (i = 69; i >= 65; i--) {: This is the start of an outer for loop. It initializes i with the value 69 and runs the loop as long as i is greater than or equal to 65. After each iteration, it decrements i by 1.
for (j = i; j <= 69; j++) {: This is the start of an inner for loop. It initializes j with the value of i and runs the loop as long as j is less than or equal to 69. After each iteration, it increments j by 1.
System.out.format("%c", j);: Within the inner loop, this line prints the character represented by the ASCII value j.
System.out.println();: After the inner loop completes, this line moves the output to the next line to create a new line for the next iteration of the outer loop.
The two nested loops work together to print a sequence of characters. In each iteration of the outer loop, the inner loop prints characters starting from the current value of i and going up to the ASCII value 69.

💯 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 alphabet 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!