Amy P #18
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Amy P #18
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CheezItMan
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Oct 4, 2019
CheezItMan
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Definitely some issues here. Take a look at my comments and let me know if you have questions.
| end | ||
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| sorted = [] | ||
| heap.each do |elem| |
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Heaps don't have a .each method.
Suggested change
| heap.each do |elem| | |
| while !heap.empty? |
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| sorted = [] | ||
| heap.each do |elem| | ||
| sorted << heap.remove(elem) |
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| # Time Complexity: O(log n), where n is the number of nodes in heap | ||
| # Space Complexity: O(log n), where n is the number of nodes in heap |
| # Time Complexity: ? | ||
| # Space Complexity: ? | ||
| # Time Complexity: O(log n), where n is the number of nodes in heap | ||
| # Space Complexity: O(1) |
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Since heap_down is recursive, you will be using the call stack, so the space complexity is O(log n)
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Heaps Practice
Congratulations! You're submitting your assignment!
Comprehension Questions
heap_up&heap_downmethods useful? Why?