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Grokking the Coding Interview Patterns in C++

Solution: Cheapest Flights Within K Stops

Understand how to find the minimum cost to travel between cities with up to k stops by applying a Bellman-Ford style dynamic programming approach. Learn to handle constraints on number of flights and optimize solutions in C++ for shortest path problems with stop limits.

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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] = ...