Branches - Macaria #30
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CheezItMan
reviewed
Sep 10, 2019
| # Space complexity: ? | ||
| # Time complexity: O(n) | ||
| # Space complexity: O(n) | ||
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| def reverse(array, length) |
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This works, but you could do this "In place" without needing an external array.
Instead just swap the first and last elements, then the nest-first and next-to-last etc.
| end | ||
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| # For an array sorted in ascending order, searches for 'value_to_find'. | ||
| # Returns true if found, false otherwise. | ||
| # Time complexity: ? | ||
| # Space complexity: ? | ||
| # Time complexity: O(n) |
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Since you cut the number of elements to search with each iteration the time complexity is O(log n)
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