Why doesnt -1 work for the array?

Question

I'm trying to use arr[-1] to access the last element of the array.

Answer 1

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Answer 2

You can save the code you tried to modify, and post it here.

Answer 3

I guess you learned python first😂
Only python get items with negative index😂

Answer 4

I was doing the c++ course and im working on one of the practice questions