DIY: Random Pick Index
Explore how to implement a memory-efficient solution in Python that randomly selects an index of a given target number from an array with duplicates. Understand the problem constraints and develop practical coding skills applicable to interview challenges.
We'll cover the following...
We'll cover the following...
Problem statement
In this challenge, you are given an array of integers with possible duplicate values. Your task is to output a randomly picked index of a given target number present in the array. The solution ...