Python Number Pattern 59

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 372 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Number Pattern 59

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

example.py

Copied

k = 6
l = 13
m = 16
for i in range(1, 6):
    for j in range(1, 6):
        if(i == 1):
            print("%3d" % (j), end="")
        elif(j == 5):
            print("%3d" % (k), end="")
            k += 1
        elif(i == 5):
            print("%3d" % (l), end="")
            l -= 1
        elif(j == 1):
            print("%3d" % (m), end="")
            m -= 1
        else:
            print("%3s" % (" "), end="")
    print()

💻 Testing the Program

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

Output

1  2  3  4  5
16          6
15          7
14          8
13 12 11 10 9

🧠 How the Program Works

Let's break down the logic behind the code:

Initialize three variables k, l, and m with the values 6, 13, and 16 respectively.
Enter a nested loop with an outer loop iterating over the range from 1 to 5 (range(1, 6)), representing the rows, and an inner loop iterating over the same range, representing the columns.
Inside the loop, check various conditions based on the current row and column indices (i and j):
1. If the current row i is 1, print the column number j right-aligned within a width of 3 characters using the format string "%3d" % (j). The end="" argument ensures that the next output will be on the same line.
2. If the current column j is 5, print the value of k right-aligned within a width of 3 characters using the format string "%3d" % (k). Then, increment the value of k by 1.
3. If the current row i is 5, print the value of l right-aligned within a width of 3 characters using the format string "%3d" % (l). Then, decrement the value of l by 1.
4. If the current column j is 1, print the value of m right-aligned within a width of 3 characters using the format string "%3d" % (m). Then, decrement the value of m by 1.
5. For all other cases (rows other than 1 and 5, and columns other than 1 and 5), print three spaces using the format string "%3s" % (" ").
After each row is processed, print an empty line 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 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!