Solution for "how to take 2d list input 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

scanning 2d array in python

matrix = [input().split() for i in range(no_of_rows)] # if only row is given and the number of coloumn has to be decide by user matrix= [[input() for j in range(no_of_cols)] for i in range(no_of_rows)] # if both row and coloumn has been taken as input from user

how to input 2-d array in python

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