FIRE - ALICE D #26
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FIRE - ALICE D #26
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CheezItMan
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May 20, 2021
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| list.length.times do | ||
| removed = heap.remove() | ||
| heapsorted_array << removed | ||
| end | ||
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| return heapsorted_array |
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| list.length.times do | |
| removed = heap.remove() | |
| heapsorted_array << removed | |
| end | |
| return heapsorted_array | |
| list.length.times do | |
| removed = heap.remove() | |
| heapsorted_array << removed | |
| end | |
| return heapsorted_array |
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| # Time Complexity: O(n log n) | ||
| # Space Complexity: O(n) | ||
| def heapsort(list) |
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| # Time Complexity: O(log n) | ||
| # Space Complexity: O(1) | ||
| def add(key, value = key) |
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👍 , but the space complexity is O(log n) because of heap_up's recursion.
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| # Time Complexity: O(log n) | ||
| # Space Complexity: O(1) | ||
| def remove() |
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👍, but the space complexity is O(log n) due to heapdown's recursion
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| # Time complexity: O(1) | ||
| # Space complexity: O(1) | ||
| def empty? |
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| # Time complexity: O(log n) | ||
| # Space complexity: O(log n) | ||
| def heap_up(index) |
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| # Time complexity: O(log n) | ||
| # Space complexity: O(log n) | ||
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| def heap_down(index) |
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Heaps Practice
Congratulations! You're submitting your assignment!
Comprehension Questions
heap_up&heap_downmethods useful? Why?