DIY: Minimum Path Sum
Understand how to calculate the minimum path sum in a 2D grid by navigating right or down through cells with positive costs. This lesson helps you implement a solution that optimizes path finding in a matrix, a common coding interview problem. You'll gain skills useful for algorithmic challenges involving grid traversal and dynamic programming.
We'll cover the following...
We'll cover the following...
Problem statement
For this problem, you are given a 2D matrix of size m x n. The matrix is filled with positive integers, which represent the cost of going from one cell in the matrix to the next. You can ...