Answers for "Write a function that takes a two-dimensional list (list of lists) of numbers as argument and returns a list which includes the sum of each row. You can assume that the number of columns in each row is the same."

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scanning 2d array in python

If you want to take n lines of input where each line contains m space separated integers like:

1 2 3
4 5 6 
7 8 9 

a=[] // declaration 
for i in range(0,n):   //where n is the no. of lines you want 
 a.append([int(j) for j in input().split()])  // for taking m space separated integers as input

Posted by: Guest on July-07-2020

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initialise a 2d array python

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)

Posted by: Guest on April-16-2020

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Answers for "Write a function that takes a two-dimensional list (list of lists) of numbers as argument and returns a list which includes the sum of each row. You can assume that the number of columns in each row is the same."

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