Branches - Macaria #33
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CheezItMan
reviewed
Nov 20, 2019
| @@ -1,8 +1,29 @@ | |||
| # Improved Fibonacci | |||
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| # Time Complexity - ? | |||
| # Time Complexity - o(n) | |||
| # Space Complexity - ? (should be O(n)) | |||
| # Hint, you may want a recursive helper method | |||
| def fibonacci(n) | |||
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This works, but you're keeping the entire list of fibonacci numbers for the whole length of the recursion. Instead you should only keep the last 2 fibonacci numbers.
| # Time Complexity - ? | ||
| # Space Complexity - ? | ||
| # Time Complexity - O(n) | ||
| # Space Complexity - O(n) | ||
| def super_digit(n) |
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| # Time Complexity - O(n) | ||
| # Space Complexity - O(n) |
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Where n is the number of digits, yes.
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