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Problem in list operator

–2 votes
asked Apr 1, 2021 by thibault bouvier (110 points)
Good morning all

I would need a little help on the following code:

https://onlinegdb.com/H1P8jgmrd

I get the following error
error: no match for ‘operator []’ (operand types are ‘std :: list>’ and ‘int’)

if you have any ideas, thank you in advance

1 Answer

0 votes
answered Apr 9, 2021 by Peter Minarik (66,990 points)

The problem is that std::list is a linked list and as such, normally you cannot access indexed element (not in constant time anyway).

I believe what you wanted to use was std::vector instead.

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