how to edit 2d array from list in python code example
Example 1: python initialize a 2d array
x = [[foo for i in range(10)] for j in range(10)]
# x is now a 10x10 array of 'foo' (which can depend on i and j if you want)
Example 2: python how to change a point in a multidimensional list
multidimensional_list = [[1, 2, 3], [3, 5, 4]]
multidimensional_list[0][1] = 3 # First list, second value (prev 2)