{"height":"190","width":"100%","url":"https://chobie.hatenadiary.org/entry/20080425/1209087997","blog_url":"https://chobie.hatenadiary.org/","provider_url":"https://hatena.blog","type":"rich","blog_title":"s/.*//","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchobie.hatenadiary.org%2Fentry%2F20080425%2F1209087997\" title=\"\u7d20\u6570\u3092\u52c9\u5f37\u3059\u308b - s/.*//\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2008-04-25 10:46:37","categories":["Smalltalk","Squeak"],"image_url":null,"provider_name":"Hatena Blog","author_name":"chobie","description":"\u307e\u305a\u3001\u4ee5\u524d\u306f\u30c6\u30b9\u30c8\u5bfe\u8c61\u6570\u5024\u3088\u308a\u5c0f\u3055\u3044\u3059\u3079\u3066\u306e\u6570\u5024\u306b\u5bfe\u3057\u3066\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u305f\u3068\u3053\u308d\u6700\u8fd1\u306f\u5e73\u65b9\u6839\u307e\u3067\u3067\u6b62\u3081\u308b\u3053\u3068\u3092\u899a\u3048\u305f\u3051\u3069\u3001\u5b9f\u306f\u305d\u308c\u3082\u7121\u99c4\u304c\u591a\u304f\u3066\u3001\u5bfe\u8c61\u306e\u5e73\u65b9\u6839\u3088\u308a\u5c0f\u3055\u3044\u7d20\u6570\u306e\u307f\u3067\u4f59\u308a\u5224\u5b9a\u3059\u308c\u3070\u3044\u3044\u307f\u305f\u3044\u3002 primes := OrderedCollection new. max := 1000. primes add: 2. (3 to: max by: 2) do: [ :i | | isPrime index p | isPrime := true. index := 1. p := primes at: index. [isPrime and: [ index <= primes size\u2026","version":"1.0","title":"\u7d20\u6570\u3092\u52c9\u5f37\u3059\u308b","author_url":"https://blog.hatena.ne.jp/chobie/"}