How to generate a rectangle pattern using numbers in Python

In this shot, we will discuss how to generate a rectangle pattern using numbers in Python.

Numerous patterns can be printed using Python once we have a strong grasp on concepts involving loops. Here, we will be using simple for loops to generate a rectangle pattern using numbers.

Description

To execute a rectangular pattern using Python programming, we will be using two for loops, one outer and one nested loop:

  • Outer loop: This is used to iterate over the number of rows.
  • Inner nested loop: This is used to iterate over the number of columns in each row.

Code

Let’s look at the below code snippet.

# Initialising Length and Breadth
rows = 3
columns = 6
# Loop through number of rows
for i in range(rows):
    
    # Loop through number of columns
    for j in range(columns):
        
        # Printing Pattern
        print(i+1, end = '  ')
    print()

Explanation

  • In line 2, we have taken the input for the number of rows.
  • In line 3, we have taken the input for the number of columns.
  • In line 6, we have created a for loop to iterate through the number of rows.
  • In line 9, we have created a for loop to iterate through the number of columns.
  • In line 12, i+1 has been used so as to start the pattern from 1. i increases with the increase in row number.

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