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Grokking the Coding Interview Patterns in C++

Solution: Cheapest Flights Within K Stops

Explore how to solve the cheapest flights within k stops problem using a Bellman–Ford–style dynamic programming approach. Understand shortest path constraints with limited stops, implement iterative relaxation, and learn to calculate minimal travel costs efficiently in C++.

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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] = ...