list - How to get user input of a grid of characters in Python -


I am very new to Python, so I do not know much about its syntax.

So I want to give the number of rows and columns of a grid as an input, and then input a grid of rare characters with the number of rows and columns. For example:

If I have an input: 

  3 4 XOXOXXXXOOOO

I want to print an array like this: 'X', 'X', 'X', 'X', 'X', ['x', 'o', 'x', 'o'], ['x' o ',' o I have so far: 

  line, column = [int grid [i], 'o', 'o']]

Append ([]) grid [i] = raw_input (). Split () for (x) raw_input in x () Split ()] Grid = []

I'm getting the error: The list index is out of range

I'm not sure what I'm doing wrong Also assistance will be appreciated.

The problem is a blank list. You can not reference grid [i] where i is out of range.

attach to grid , in this way: 

  for the category I (n): # 0 contained grid .append (raw_input (). Split ())

grid [i]

There is no need to add

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