Is there a one line code to find maximal value in a matrix?

Question

To find the maximal value in a matrix of numbers, we can code 5 lines to solve the problem:

ans = matrix[0][0]
for x in range(len(matrix)):
    for y in rang         


        

Answer 1

By matrix, I assume you mean a 2d-list.

max([max(i) for i in matrix])