Python Alphabet Pattern 34

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 136 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Alphabet Pattern 34

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(i == j):
            a = chr(j)
            print(a, end="")
        else:
            print("", end=" ")
    for k in range(66, 70):
        if(i == k):
            a = chr(k)
            print(a, end="")
        else:
            print("", end=" ")
    print()

for i in range(68, 64, -1):
    for j in range(69, 64, -1):
        if(i == j):
            a = chr(j)
            print(a, end="")
        else:
            print("", end=" ")
    for k in range(66, 69):
        if(i == k):
            a = chr(k)
            print(a, end="")
        else:
            print("", end=" ")
    print()

💻 Testing the Program

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

Output

    A
   B B
  C   C
 D     D
E       E
 D     D
  C   C
   B B
    A

🧠 How the Program Works

Let's break down the logic behind the code:

This section generates the upper half of the pattern, with letters ranging from 'A' to 'E'.
1. The outer loop (for i in range(65, 70)) iterates through the numbers 65 to 69 (ASCII values for 'A' to 'E').
2. The first inner loop (for j in range(69, 64, -1)) iterates in reverse from 69 to 65.
  - Inside this loop, if i (from the outer loop) is equal to j, a character is generated using the ASCII value j and stored in variable a.
  - If i is not equal to j, a space is printed.
3. The second inner loop (for k in range(66, 70)) iterates from 66 to 69.
  - Inside this loop, if i is equal to k, a character is generated using the ASCII value k and stored in variable a.
  - If i is not equal to k, a space is printed.
4. After both inner loops, a newline (print()) is used to move to the next row.
This section follows a similar structure as the first section but generates a different pattern:
1. The outer loop (for i in range(68, 64, -1)) iterates in reverse from 68 to 65 (ASCII values for 'D' to 'A').
2. The first inner loop (for j in range(69, 64, -1)) iterates in reverse from 69 to 65.
  - Inside this loop, if i (from the outer loop) is equal to j, a character is generated using the ASCII value j and stored in variable a.
  - If i is not equal to j, a space is printed.
3. The second inner loop (for k in range(66, 69)) iterates from 66 to 68.
  - Inside this loop, if i is equal to k, a character is generated using the ASCII value k and stored in variable a.
  - If i is not equal to k, a space is printed.
4. After both inner loops, a newline (print()) is used to move to the next row.

💯 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!