2312. Selling Pieces of Wood

You are given two integers m and n that represent the height and width of a rectangular piece of wood. You are also given a 2D integer array prices, where prices[i] = [hi, wi, pricei] indicates you can sell a rectangular piece of wood of height hi and width wi for pricei dollars. To cut a piece of wood, you must make a vertical or horizontal cut across the entire height or width of the piece to s