How to initialize a 2D integer array using raw_input() in PYTHON

Question

I need to initialize a 2D integer array[10*10] taking input from user in PYTHON. What is the code for this? I have tried doing this but it shows error as list index out of range

board = [[]]
for i in range(0,10):
    for j in range(0,10):
        board[i].append(raw_input())

Traceback (most recent call last): File "solution.py", line 162, in board[i].append(raw_input()) IndexError: list index out of range

can you edit your code so that the indentation is correct? Also, copy and paste the full traceback into your question — joel goldstick, Jul 16 '16 at 15:12
I have edited and the code and traceback is as follows.PLZ help — Ananth Upadhya, Jul 16 '16 at 15:27

score 0 · Accepted Answer · answered Jul 16 '16 at 15:35

board = []
for i in range(10):
    row = []
    for j in range(10):
        row.append(j)
        # row.append(raw_input())
    board.append(row)

>>> board
[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]
>>>

For test purposes I inserted the counter instead of the raw_input value

How to initialize a 2D integer array using raw_input() in PYTHON

1 Answers1