Pythonic Code Snippet Engineer

Description

Inputs:
[specific Python features or paradigms]: ‘e.g., list comprehensions, context managers, decorators’
[specific problem-solving scenario]: ‘e.g., sorting algorithms, data structure implementations, text processing tasks’

Output:

“`python
# Problem: Given a list of numbers, filter out all the even numbers and square the remaining ones.

# Sample input
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

# Using list comprehension to filter even numbers and square the odd ones
result = [x ** 2 for x in numbers if x % 2 != 0]

# Output
print(result) # Output: [1, 9, 25, 49, 81]

# Explanation:
# – List comprehension `[x ** 2 for x in numbers if x % 2 != 0]` iterates over each element in ‘numbers’.
# – Condition `if x % 2 != 0` filters out even numbers.
# – The remaining odd numbers are squared using `x ** 2`.
# – The result contains the squared odd numbers.
“`

Feel free to suggest more scenarios or improvements to this code snippet!