Branches- Amal #2
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CheezItMan
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Mar 10, 2020
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| // Time Complexity: O(n * m) | ||
| // Space Complexity: O(n) | ||
| function grouped_anagrams(strings) { |
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The Time complexity would be O(n) if the words aren't too long. Or O(m * n log n) if the words are (m words and each word is at most n letters). The sort is a mergesort and it costs the most with each word.
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| if(listObj[a] == listObj[b]){ | ||
| return -1 | ||
| }else{ |
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| // Time Complexity: O(n) | ||
| // Space Complexity: O(n) | ||
| function top_k_frequent_elements(list, k) { |
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Since you're doing a sort it's O(n log n) time complexity.
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