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DIY: Longest Increasing Path in a Matrix

Explore how to identify the longest increasing path in a matrix by moving in allowed directions without crossing boundaries. Learn to implement a function that returns the length of this path, enhancing your problem-solving skills for coding interviews focused on matrix traversal.

Problem statement

You are given an m x n matrix. You have to return the length of the longest increasing path in this matrix.

From each cell, you can move in any one of four directions: ...