Get sum of 2d array python

>>> b=np.sum(x)
   print(b)
21

Source: stackoverflow.com

Calculate sum in 2d list python

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

-2

Source: stackoverflow.com

Similar codes

0 vote314 views1 answer
Save python pptx in colab
Python
2 votes301 views2 answers
How to replace a single letter in a string python
Python
0 vote302 views1 answer
How to check if one value is in the list python
Python
1 vote310 views1 answer
How to make a breakable loop in python
Python
17 votes320 views2 answers
Python list subdirectories
Python
1 vote344 views1 answer
Django wait for database
Python Django
1 vote317 views1 answer
Beautiful soup 4
Python
3 votes302 views2 answers
Python dict order a dict by key
Python
3 votes287 views1 answer
Delete a key value pair from a dictionary in python
Python
0 vote319 views1 answer
# Import KNeighborsClassifier from sklearn.neighbors
Python