Created
April 9, 2021 22:56
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Algorithm Fridays Code Snippet
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| def remove_duplicates(input_array): | |
| """ | |
| Given a sorted array containing duplicates this function | |
| returns the length of the array without the duplicates | |
| i.e. the number of unique items in the array | |
| Input: nums=[0,0,1,1,2,2,3,3,4] | |
| Output: 5 | |
| # O(n) time, O(1) space complexity | |
| """ | |
| return len(set(input_array)) | |
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