Python Alphabet Pattern 17

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 89 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Alphabet Pattern 17

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(69, 64, -1):
        if(j == i):
            print("*", end="")
        else:
            a = chr(j)
            print(a , end="")
    print()

💻 Testing the Program

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

Output

EDCB*
EDC*A
ED*BA
E*CBA
*DCBA

🧠 How the Program Works

Let's break down the logic behind the code:

The outer loop (for i in range(65, 70):) runs through a range of numbers from 65 to 69 (inclusive of 65 but exclusive of 70). These numbers represent ASCII values for characters starting from 'A' to 'E'.
Inside the outer loop, there is an inner loop (for j in range(69, 64, -1):) that runs through a range of numbers from 69 to 65 in reverse order (decrementing by 1 each time). These numbers also represent ASCII values, but they go from 'E' to 'A'.
Within the inner loop, there's a conditional statement: if(j == i):. This checks if the current value of j (ASCII value) is equal to the current value of i (ASCII value) from the outer loop.
If the condition is true, it prints a "*", representing a star, using print("*", end="").
If the condition is false, it converts the current value of j to its corresponding character using the chr() function: a = chr(j). This character is then printed using print(a , end="").
After the inner loop completes, a print() statement is used to move to the next line, creating a new line for the next iteration of the outer loop.
The outer loop iterates through the values of i, and for each value of i, the inner loop generates a pattern of characters based on the conditions mentioned above.

💯 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!