Question: python A 2-dimensional grid (or nested list) of 0s and 1s sorted in non-increasing (descending order largest to smallest) order both row-wise and column-wise. Write
A 2-dimensional grid (or nested list) of 0s and 1s sorted in non-increasing (descending order largest to smallest) order both row-wise and column-wise. Write a function that takes the grid as an input and returns the number of zeros in the grid. Assume that each list in the nested list has the same length (as in matrices). Function Signature def num_of_zeros(grid: list) int: Examples
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