You are given an m x n integer matrix matrix with the following two properties: Each row is sorted in non-decreasing order. The first integer of each row is greater than the last integer of the ...

Python library for working with 2D grids and numeric matrices. Provides easy-to-use classes for generic grids (Grid) and numeric grids (NumericGrid) with methods for reading, editing, iterating, and ...

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...