Solving Surface Area of 3D Shapes in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.

Problem Description

Return the total surface area of the resulting shapes.

Example 1:

Input: [[2]]
Output: 10

Example 2:

Input: [[1,2],[3,4]]
Output: 34

Example 3:

Input: [[1,0],[0,2]]
Output: 16

Example 4:

Input: [[1,1,1],[1,0,1],[1,1,1]]
Output: 32

Example 5:

Input: [[2,2,2],[2,1,2],[2,2,2]]
Output: 46

Note:

  • 1 <= N <= 50
  • 0 <= grid[i][j] <= 50

See the full details of the problem Surface Area of 3D Shapes at LeetCode

Originally posted at: @github.com/halfrost/LeetCode-Go