Python Alphabet Pattern 26

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 145 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Alphabet Pattern 26

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

example.py

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for i in range(65, 70):
    for j in range(i, 70):
        a = chr(j)
        print(a, end="")
    for k in range(i-1, 64, -1):
        b = chr(k)
        print(b, end="")
    print()

💻 Testing the Program

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

Output

ABCDE
BCDEA
CDEBA
DECBA
EDCBA

🧠 How the Program Works

Let's break down the logic behind the code:

The outer loop runs for i values from 65 to 69 (inclusive). In the ASCII character set, these values correspond to characters 'A' to 'E'.
For each value of i in the outer loop, two inner loops are used to print characters in increasing and then decreasing order.
The first inner loop (for j in range(i, 70):) runs from the current i value to 69 (inclusive). It converts the ASCII values to characters using the chr() function and prints them without moving to the next line due to the end="" parameter.
The second inner loop (for k in range(i-1, 64, -1):) runs from i-1 down to 64 (inclusive) in reverse order. It also converts the ASCII values to characters using the chr() function and prints them without moving to the next line.
After both inner loops complete, a print() statement is used to move to the next line. This creates a new line in the output, separating the pattern for each i value.

💯 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!