Recent questions tagged algorithms

What is the worst-case time complexity of the Bubble Sort algorithm, and why?
Answer : Let's break down the time complexity of Bubble Sort. The worst-case time complexity of the Bubble Sort algorithm is **O(n²)** (pronounced "Big O of n-squared" or "quadratic time"). Here's ... advanced algorithms like Merge Sort or Quick Sort (which have an average-case complexity of O(n log n))....

Write a Python function to check if a given number is a prime number.
Answer : Here is a Python function to check if a number is prime, along with a detailed explanation of how it works. We'll start with the most common and efficient version and then show a simpler, more intuitive version for ... # 1. Handle edge cases # Prime numbers must be greater than 1. if num ...