Leetcode - Find All Duplicates in an Array (Python)

August 2020 Leetcode Challenge
Leetcode - Find All Duplicates in an Array

[lym]

This solution is so elegant! Just perfect for my assignment

[vinodkumarkopperla]

what if array size is greater than max array element?

[mercedg]

My question is, if the list is filled with strings what do I replace the ads() with?

[emperorscotty]

Hello, my question is similar to this. I need to find the value that appears least in a list. For example: In [1, 1, 2, 3, 3, 4, 4, 4, , 5] I need to print 2 and 5 because they appear the least.

[ericzhang]

Hi, is it using extra space in your solution when you initialize an output array?