But there's also a remarkably quick and elegant solution inspired by an idea that's thousands of years old: the sieve of Eratosthenes.
但也有一个非常快速和优雅的解决方案,其灵感来自一个具有数千年历史的想法:Eratosthenes 的筛子。
单词 | Sieve of Eratosthenes |
释义 |
Sieve of Eratosthenes
原声例句
TED-Ed(视频版) But there's also a remarkably quick and elegant solution inspired by an idea that's thousands of years old: the sieve of Eratosthenes. 但也有一个非常快速和优雅的解决方案,其灵感来自一个具有数千年历史的想法:Eratosthenes 的筛子。
中文百科
埃拉托斯特尼筛法![]() ![]() ![]() ![]() 埃拉托斯特尼筛法(希腊语:κόσκινον Ἐρατοσθένους,英语:sieve of Eratosthenes ),简称埃氏筛,是一种简单且年代久远的算法,用来找出一定范围内所有的质数。
英语百科
Sieve of Eratosthenes 埃拉托斯特尼筛法![]() In mathematics, the sieve of Eratosthenes (Ancient Greek: κόσκινον Ἐρατοσθένους, kóskinon Eratosthénous), one of a number of prime number sieves, is a simple, ancient algorithm for finding all prime numbers up to any given limit. It does so by iteratively marking as composite (i.e., not prime) the multiples of each prime, starting with the multiples of 2. |
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