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Solution: Basic Graph Algorithms

Explore how to implement a modified Dijkstra algorithm to compute the minimum teleportations between galaxies in a graph, ensuring the total cost is a multiple of five. Understand graph traversal, priority queues, and cost management to solve complex pathfinding problems efficiently in C++.

Let's practice what we have learned so far.

Task

There are nn galaxies connected by mm intergalactic teleport-ways. Each teleport-way joins two galaxies and can be traversed in both directions. Also, each teleport-way ee has an associated cost of c(e)c(e) dollars, where c(e)c(e) ...