Grokking the Coding Interview Patterns/

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Solution: Optimal Account Balancing

Solution: Optimal Account Balancing

Let’s solve the Optimal Account Balancing problem using the Backtracking pattern.

We'll cover the following...

Statement

Given a list of transactions, where each transaction is represented as transactions[i]=[fromi, toi, amounti]transactions[i] = [from_i,~ to_i,~amount_i], indicating that the person fromifrom_i ...