Python Number Pattern 24

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 270 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Number Pattern 24

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

example.py

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k = 0
for i in range(1, 6, 2):
    for j in range(5, 0, -1):
        if(j > i):
            print(" ", end="")
        else:
            k += 1
            print(k, end=" ")
    print()

💻 Testing the Program

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

Output

    1 
  2 3 4
5 6 7 8 9

🧠 How the Program Works

Let's break down the logic behind the code:

k = 0: Initialize a variable k with the value 0. This variable will be used to print increasing numbers in the pattern.
for i in range(1, 6, 2):: This is an outer loop that iterates over the range from 1 to 6 (exclusive), with a step size of 2. This means that i will take values 1, 3, and 5 in consecutive iterations.
for j in range(5, 0, -1):: This is an inner loop that iterates over the range from 5 to 0 (exclusive) with a step size of -1. This means that j will take values 5, 4, 3, 2, and 1 in consecutive iterations.
Inside the inner loop, there's a conditional statement:
- if(j > i):: If the value of j is greater than the value of i, a space is printed using print(" ", end=""). This is done to create the triangular pattern in the output where spaces are used to align the numbers.
- else:: If the value of j is not greater than i, the following block is executed.
Inside the else block:
- k += 1: The value of k is incremented by 1 in each iteration. This will be used to print consecutive numbers in the pattern.
- print(k, end=" "): The current value of k is printed, followed by a space, using print(). The end=" " argument ensures that the next print statement will continue on the same line.
After the inner loop completes, print() is called. This is done to move to the next line, creating a new row in the pattern.
The outer loop continues until all iterations are completed, and for each value of i, the inner loop generates the pattern of numbers and spaces as described above.
The final output will be a pattern of numbers where each row starts with some spaces (to align the numbers) and then shows consecutive numbers increasing from 1, followed by a new line character 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!