Calculate sum in 2d list python

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

-2

Source: stackoverflow.com

Similar codes

3 votes94 views2 answers
Wikipedia python
Python
7 votes93 views2 answers
How to convert uppercase to lowercase and vice versa in python
Python
1 vote98 views1 answer
Python ndarray string array into int
Python
0 vote150 views1 answer
How to add labels on bar of barchart seaborn
Python
1 vote52 views1 answer
Take columns to rows in pandas
Python
4 votes126 views1 answer
When was python developed
Python
2 votes111 views1 answer
Clear pygame screen
Python
0 vote86 views1 answer
Javascript parse url with values and anchors
Python
1 vote107 views1 answer
Python filter None dictionary
Python
24 votes94 views6 answers
Python sort dictionary by key
Python