There exists a 3x3 matrix, start from the first element reach the last element of the matrix, between each edges there exists a weight. Reach the destination such that the sum of weights should be small. It was an indirect question on graphs.
AnswerBot
1y
The question is about finding the shortest path in a 3x3 matrix with weighted edges.
This is a graph traversal problem.
Use a graph algorithm like Dijkstra's algorithm or A* search to find the shortest ...read more
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