Bri - Leaves #39
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Bri - Leaves #39
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CheezItMan
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Oct 10, 2019
CheezItMan
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CheezItMan
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Well done! You hit all the learning goals here. Take a look at my comments and let me know if you have questions
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| def reverse_word(string, start, ending) | ||
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| i = start | ||
| j = ending | ||
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| while i < j | ||
| temp = string[i] | ||
| string[i] = string[j] | ||
| string[j] = temp | ||
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| i += 1 | ||
| j -= 1 | ||
| end | ||
| end |
| def reverse_sentence(my_sentence) | ||
| raise NotImplementedError | ||
| # Time complexity: O(N) | ||
| # Space complexity: O(N) |
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Since you're not making another string or array, this is actually O(1) space complexity.
| # Time complexity: O(N^2) | ||
| # Space complexity: O(N) | ||
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| def sort_by_length(my_sentence) |
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Sorting & Reverse Sentence