Python Number Pattern 54

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 359 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Number Pattern 54

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

example.py

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for i in range(1, 6):
    for j in range(1, 6):
        if(i == j):
           print(i, end="")
        else:
           print(" ", end="")

    for k in range(4, 0, -1):
        if(i == k):
           print(i, end="")
        else:
           print(" ", end="")
    print()

for i in range(4, 0, -1):
    for j in range(1, 5):
        if(i == j):
           print(i, end="")
        else:
           print(" ", end="")
    for k in range(5, 0, -1):
        if(i == k):
            print(i, end="")
        else:
            print(" ", end="")
    print()

💻 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 has two main sections, each with nested loops. The first section:
1. Outer loop: for i in range(1, 6):
  - i takes values from 1 to 5 in sequence.
2. First nested loop: for j in range(1, 6):
  - j takes values from 1 to 5 in sequence.
  - Inside this loop, the program checks if i is equal to j. If they are equal, it prints the value of i. Otherwise, it prints a space.
3. Second nested loop: for k in range(4, 0, -1):
  - k takes values from 4 to 1 in reverse sequence (decrementing by 1).
  - Inside this loop, the program checks if i is equal to k. If they are equal, it prints the value of i. Otherwise, it prints a space.
4. After the nested loops, a print() statement is used to move to the next line, creating a new line for the next iteration of the outer loop.
The second section:
1. Outer loop: for i in range(4, 0, -1):
  - i takes values from 4 to 1 in reverse sequence.
2. First nested loop: for j in range(1, 5):
  - j takes values from 1 to 4 in sequence.
  - Inside this loop, the program checks if i is equal to j. If they are equal, it prints the value of i. Otherwise, it prints a space.
3. Second nested loop: for k in range(5, 0, -1):
  - k takes values from 5 to 1 in reverse sequence.
  - Inside this loop, the program checks if i is equal to k. If they are equal, it prints the value of i. Otherwise, it prints a space.
4. After the nested loops, a print() statement is used to move to the next line, creating a new line for the next iteration of the outer loop.

💯 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!