Sheffield | 25-SDC-Nov | Hassan Osman | Sprint 2 | Improve code with caches#130

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HassanOHOsman wants to merge 11 commits intoCodeYourFuture:mainfrom

HassanOHOsman:feature/improve-code-with-cashes

Commits on Feb 27, 2026

create/define a dict that acts as my cache
HassanOHOsman
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Update "Fibonacci" function to cache results when n <= 1 before returning the value
HassanOHOsman
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Update "Fibonacci" function to cache results when n > 1 before returning its value (result)
HassanOHOsman
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place cache outside the function otherwise it wont' store pairs as it should
HassanOHOsman
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return the cache in both conditions instead, so that it can be read from
HassanOHOsman
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revert to the initial returns in both conditions to avoid bugs
HassanOHOsman
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expand fibonacci function to handle when a key is already stored and thus return it's associated value
HassanOHOsman
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