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Grokking the Coding Interview Patterns in Go

Loud and Rich

Understand how to determine the quietest person among those who are richer or equally wealthy in a group. Explore the use of arrays and logical constraints in coding interviews to devise an optimal O(n+m) time and O(n) space solution.

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Statement

You’re given a group of individuals where everyone has a specific amount of money and a different level of quietness. Additionally, you’re given an array richer = [xi,yi​][x_{i}, y_{i}​], so that xix_{i} ...