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Grokking the Coding Interview Patterns in Go

Solution: Cheapest Flights Within K Stops

Explore how to use dynamic programming to determine the cheapest flight route with at most K stops. This lesson helps you understand Bellman-Ford-style relaxation to enforce stop limits and efficiently compute minimum travel costs in a directed graph.

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Statement

You are given n cities, numbered from 00 to n −1- 1 connected by several flights. You are also given an array flights, where each flight is represented as flights[i] = ...