Python Number Pattern 20

Posted in Python Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 1207 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

Python Number Pattern 20

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, 5):
    for j in range(0, i):
        k += 1;
        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:

k = 0: Initialize a variable k with the value 0. This variable will be used to keep track of the sequence of numbers.
for i in range(1, 5):: This outer loop iterates over the values from 1 to 4 (inclusive). The loop variable i takes on the values 1, 2, 3, and 4 in successive iterations.
Inside the outer loop, there is another loop: for j in range(0, i):. This inner loop iterates over the values from 0 to i-1. The loop variable j takes on values from 0 to i-1 in each iteration of the inner loop.
k += 1: Inside the inner loop, the variable k is incremented by 1 in each iteration. This means that k will keep track of the sequence of numbers starting from 1 and increasing by 1 in each step.
print(k, end=" "): After incrementing k, the value of k is printed, followed by a space. The end=" " argument in the print function ensures that the numbers are printed on the same line with a space separating them.
print(): After the inner loop completes, a newline is printed. This causes the next set of numbers to be printed on a new line, forming a triangular pattern.

💯 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!