If you’re a Python beginner or looking to sharpen your skills, printing different patterns is a great way to practice loops and conditional statements. In this guide, we will cover how to use Python’s basic constructs to print various shapes and patterns.

What Are Patterns in Python? Understanding Patterns and Loops

Patterns in programming often refer to visually structured arrangements of characters, numbers, or symbols printed in the console. These patterns are created using loops, and they help you understand how iteration works in Python. You can create star patterns, number patterns, pyramid patterns, and more using Python’s loops.

In this tutorial, we’ll walk you through several popular patterns and how to print them using Python.

1.How to Print a Right-Angled Triangle Pattern Using Stars in Python

It is common pattern involves printing a right-angled triangle using stars. This is helpful for understanding the use of loops and variables.

Method 1:

for i in range(1, 6): 
    print('* '*(i))

* 
* * 
* * * 
* * * * 
* * * * * 

Method 2:

n=5
for i in range(0,n):
    for j in range(i):
        print('* ',end='')
    print()

*
**
***
****

2.How to Print an Inverted Right-Angled Triangle Using Stars in Python.

This pattern is similar to the right-angled triangle but inverted. You can print it using a simple loop structure.

for j in range(6,0,-1):
    print('* '*(j))

* * * * * * 
* * * * * 
* * * * 
* * * 
* * 
* 

Method-2

n=5
for x in range(n,0,-1):
    for y in range(x):
        print('* ',end='')
    print()

* * * * * 
* * * * 
* * * 
* * 
* 

3.Printing the right-angled triangle and the inverted right-angled triangle jointly using Python.

The first part of code prints a right-angled triangle, and the second part prints an inverted right-angled triangle.

n=5
for i in range(0,n):
    for j in range(i):
        print('* ',end='')
    print()

n=5
for x in range(n,0,-1):
    for y in range(x):
        print('* ',end='')
    print()

* 
* * 
* * * 
* * * * 
* * * * * 
* * * * 
* * * 
* * 
* 

Method-2

for i in range(1, 6): 
    print('* '*(i))

for j in range(6,0,-1):
    print('* '*(j))

* 
* * 
* * * 
* * * * 
* * * * * 
* * * * * * 
* * * * * 
* * * * 
* * * 
* * 
* 

4.How to Print a Dense Square Patterns Using Python.

A Dense square pattern is a neat way to understand how to print box like structure.

n=5
for i in range(0,5):
    print(' *'*n)

 * * * * *
 * * * * *
 * * * * *
 * * * * *
 * * * * *

Conclusion

In this blog, we have explored how to print various patterns using Python, including star . These patterns are great practice for learning how to use loops, conditionals, and other essential Python features.

For more Python Concept, be sure to check out our Python Programming Blog and for more python concept check out official Python documentation. If you have any questions or suggestions, leave a comment below.

Happy coding!!