Add optimized Sieve of Eratosthenes algorithm#13617
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Naman-Vasudev wants to merge 8 commits intoTheAlgorithms:masterfrom
Closed
Add optimized Sieve of Eratosthenes algorithm#13617Naman-Vasudev wants to merge 8 commits intoTheAlgorithms:masterfrom
Naman-Vasudev wants to merge 8 commits intoTheAlgorithms:masterfrom
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Created a new folder of primality under Python/math and added a suitable algorithm
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| from math import isqrt | ||
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| def optimized_sieve(n: int) -> list[int]: |
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Please provide descriptive name for the parameter: n
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Describe your change:
This PR adds an optimized implementation of the Sieve of Eratosthenes.
The optimization skips even numbers after 2 and uses a half-sized boolean array,
reducing both memory and time by approximately 50% compared to the standard sieve.
Checklist: