Heapsort, Heap, Data Structures, Python, Sorting Algorithms.
distance vertex = vertexId return vertex, minDistance Example: With input and output for the above implementation Following is the same input connections = { "AMS": {"BOM": 3, "DEL": 4, "GOP": 1}, "BOM": {"GOP": 5, "DEL": 1}, "DEL": {"GOP": 3}, "GOP": {"DEL": 2}, } startCity = "AMS" # using heap