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Grokking the Coding Interview Patterns in Python

Solution: Candy

Explore how to apply a two-pass greedy algorithm to solve the candy distribution problem by rating, ensuring each child gets candies fairly based on neighbors. Understand the step-by-step approach to optimize the distribution and meet all constraints efficiently.

We'll cover the following...

Statement

You are given an array ratings where ratings[i] represents the rating of the i-th child standing in a line. Your task is to distribute candies to each child based on the following rules:

  1. Every child must receive at least one candy.

  2. Children with a higher rating get more candies ...