README

code/online_challenges/src/hackerrank/3D_aurface_area/README.md

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Problem Link

Description

2D board A of size H * W with H rows and W columns. The board is divided into cells of size 1 * 1 with each cell indicated by it's coordinate (i,j). The cell (i,j) has an integer A<sub>i,j</sub> written on it. To create the toy Mason stacks A<sub>i,j</sub> number of cubes of size 1 * 1 * 1 on the cell (i,j) .