Which of the following Python functions can be used to implement binary search?
Practice Questions
Q1
Which of the following Python functions can be used to implement binary search?
sorted()
bisect.bisect_left()
list.index()
max()
Questions & Step-by-Step Solutions
Which of the following Python functions can be used to implement binary search?
Step 1: Understand what binary search is. It is a method to find the position of a target value within a sorted list by repeatedly dividing the search interval in half.
Step 2: Know that Python has a module called 'bisect' that helps with binary search operations.
Step 3: Learn about the function 'bisect.bisect_left()'. This function finds the index where a given element should be inserted to keep the list sorted.
Step 4: Realize that using 'bisect.bisect_left()' effectively performs a binary search to find the correct position of the element.
