/Python/How to take input in 2d list in python

How to take input in 2d list in python

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

Source: stackoverflow.com

How to input 2-d 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 take input in 2d list in python

rows,column=[int(x) for x in input().split()]
list=[[int(input()) for i in range(column)] for j in range(rows)]

Similar codes

0 vote84 views0 answer
Python
15 votes131 views2 answers
'jupyter' is not recognized as an internal or external command, operable program or batch file.
Python
0 vote161 views1 answer
Django loop through form errors
Python Django
146 votes132 views6 answers
Os file exists
Python
0 vote149 views1 answer
Copy file merged hdfs
Python
0 vote114 views1 answer
Python numpy how to empty array cycle
Python
2 votes132 views3 answers
To_frame python
Python
4 votes156 views5 answers
Module 'datetime' has no attribute 'now' django
Python Django
0 vote126 views1 answer
Hackerrank python solutions
Python
1 vote137 views1 answer
ImportError: Couldn
Python