Finished the assignment #49
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…ind_smallest, reverse and binary_search.
CheezItMan
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Oct 27, 2020
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CheezItMan
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Ana, well done. Take a look at my comment on find_smallest and let me know what questions you have there. Thanks for getting this in.
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| <?xml version="1.0" encoding="UTF-8"?> | |||
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I suggest you add .idea to your .gitignore file.
| i += 1 | ||
| end | ||
| return i | ||
| end |
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| end | |
| end |
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| # Time complexity: Linear or O(n) --> it will iterate over each of the elements inside array. As the input grows, the greater the amount of time it takes to perform the function. | ||
| # Space complexity: Constant of O(1) --> we only create one new variable and it doesnt depend on the size of the array. | ||
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| def length(array) |
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| # Time complexity: Linear or O(n) --> it will iterate over each of the elements inside array. As the input grows, the greater the amount of time it takes to perform the function. | ||
| # Space complexity: Constant of O(1) -> only one variable is created and its used throughout the entire function. | ||
| def print_array(array) |
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| # Time complexity: Linear or O(n) --> it will need to iterate over all elements in worse case, which means it will grow through each iteration. | ||
| # Space complexity: Constant or O(1) | ||
| def search(array, length, value_to_find) |
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| # Time complexity: Linear or O(n) | ||
| # Space complexity: Constant or O(1) | ||
| def find_largest(array, length) |
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| # Time complexity: Linear or O(n) | ||
| # Space complexity: Constant or O(1) | ||
| def reverse(array, length) |
| # Space complexity: Constant of O(1) - two variables are created and are used throughout the function | ||
| def find_smallest(array, length) | ||
| raise NotImplementedError | ||
| min = 0 |
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If the array has positive numbers starting min at 0, will cause these to fail.
Suggested change
| min = 0 | |
| min = array[0] |
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| # Time complexity: Logarithmic or O(log n) - I remembered from lessons that binary search is 0(log n) | ||
| # Space complexity: Constant or O(1)? | ||
| def binary_search(array, length, value_to_find) |
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