Separate Even And Odd In Python

Lecture 81:-  Separate Even And Odd In Python

 

To separate even and odd elements from a list in Python, you can use list comprehensions or loop through the list and create two separate lists for even and odd elements. Here's how you can do it using both approaches:

1. Using List Comprehensions:

pythonCopy code

numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] # Separate even and odd elements using list comprehensions even_numbers = [num for num in numbers if num % 2 == 0] odd_numbers = [num for num in numbers if num % 2 != 0] print("Even numbers:", even_numbers)  # Output: [2, 4, 6, 8, 10] print("Odd numbers:", odd_numbers)    # Output: [1, 3, 5, 7, 9]

In this example, we use two list comprehensions to create separate lists for even and odd elements. The first comprehension [num for num in numbers if num % 2 == 0] creates a list of even numbers, and the second comprehension [num for num in numbers if num % 2 != 0] creates a list of odd numbers.

1. Using Loop and Two Lists:

pythonCopy code

numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] # Separate even and odd elements using loop even_numbers = [] odd_numbers = [] for num in numbers:    if num % 2 == 0:        even_numbers.append(num)    else:        odd_numbers.append(num) print("Even numbers:", even_numbers)  # Output: [2, 4, 6, 8, 10] print("Odd numbers:", odd_numbers)    # Output: [1, 3, 5, 7, 9]

In this approach, we iterate through the list numbers using a loop and append each element to the appropriate list (even_numbers or odd_numbers) based on whether it's even or odd.

Both approaches will give you the separate lists containing even and odd elements from the original list. Choose the one that suits your coding style and requirements better. List comprehensions are often considered more concise and Pythonic, while the loop-based approach may be useful for more complex operations or cases where you need to perform additional operations during separation.