Answers for "sum 2d array in python"

calculate sum in 2d list python

>>> x=[[1, 2],[3, 4],[5, 6]]                                                   
>>> sum(sum(x,[]))                                                             
21

sum 2d array in python

#create 2D array Matrix 4X4
Matrix = [[0 for i in range(4)] for j in range(4)]
#2D array python 
 x=[[11, 12,13],[14, 15,16],[17, 18,19]]                                                   
sum(sum(x,[]))