What is the main disadvantage of Dijkstra's algorithm?

What is the main disadvantage of Dijkstra's algorithm?

Step 1: Understand what Dijkstra's algorithm is. It is a method used to find the shortest path in a graph.
Step 2: Know that a graph consists of nodes (or vertices) and edges (connections between nodes).
Step 3: Recognize that edges can have weights, which represent the cost or distance to travel from one node to another.
Step 4: Identify that Dijkstra's algorithm works well when all edge weights are non-negative (zero or positive).
Step 5: Learn that a negative weight edge is an edge that has a weight less than zero.
Step 6: Realize that if a graph has negative weight edges, Dijkstra's algorithm may not give the correct shortest path.
Step 7: Conclude that the main disadvantage of Dijkstra's algorithm is its inability to handle graphs with negative weight edges.

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