## Implementation of Dijkstra using heap in Go

Simple implementation of Dijkstra using heap in Go. What is Dijkstra? MEGA SHORT DESCRIPTION: Dijkstra’s algorithm to find the shortest path between a and b. It picks the unvisited node with the lowest distance, calculates the distance through it to each unvisited neighbor, and updates the neighbor’s distance if smaller. Mark all nodes unvisited. Create a set of all the unvisited nodes called the unvisited set, in our case we are going to use a set for visited nodes, not for unvisited nodes....