Python Number Pattern 18

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 384 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Number Pattern 18

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):
    if(i%2 == 0):
       for j in range(2, i+i+1, 2):
           print(j, end=" ")
    else:
        for k in range(1, i+i, 2):
            print(k, 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 uses nested loops to print a specific pattern of numbers.
The outer loop for i in range(1, 6): runs for i values from 1 to 5 (inclusive).
Inside the outer loop, there's an if condition: if(i%2 == 0):. This checks if i is even.
If i is even, it enters the inner loop for j in range(2, i+i+1, 2):. This inner loop iterates over the range of numbers from 2 to i+i+1, incrementing by 2 in each step. It prints the values of j with a space separator and does not move to a new line after printing.
If i is odd (the else part of the conditional), it enters a different inner loop: for k in range(1, i+i, 2):. This inner loop iterates over the range of numbers from 1 to i+i, incrementing by 2 in each step. It prints the values of k with a space separator and does not move to a new line after printing.
After printing the sequence of numbers for the current value of i, the program reaches print() outside the inner loop. This prints an empty line, effectively moving the output to a new line.
The outer loop continues to the next value of i until it completes all iterations.

💯 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!