{"url":"https://komiyam.hatenadiary.org/entry/20120524/1337785702","height":"190","title":"\u4e57\u7b97\u3067\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u56de\u907f","published":"2012-05-24 00:08:22","provider_url":"https://hatena.blog","image_url":null,"author_name":"komiyam","provider_name":"Hatena Blog","blog_url":"https://komiyam.hatenadiary.org/","categories":["\u5c0f\u30cd\u30bf"],"description":"OUPC\u306eFour Arithmetic Operations\u306e\u89e3\u8aac\u306b\u3082\u66f8\u3044\u3066\u3044\u305f\u3051\u3069\u3001\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u307e\u3068\u3081\u3066\u304a\u304f\u3002 A*B \u3092 mod M (M>2^31)\u306e\u4e16\u754c\u3067\u8a08\u7b97\u3057\u305f\u304f\u306a\u3063\u305f\u3068\u3059\u308b\u3002\u5f53\u7136\u3001A,B\u3068\u3082\u306b\u5927\u304d\u306a\u5024\u3068\u306a\u308a\u3001\u305d\u306e\u307e\u307eA*B%M\u3092\u8a08\u7b97\u3057\u305f\u3089A*B\u306e\u90e8\u5206\u3067\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u304c\u8d77\u3053\u308a\u3046\u308b\u3002 \u3058\u3083\u3042\u3069\u3046\u3084\u3063\u3066\u305d\u308c\u3092\u56de\u907f\u3059\u308c\u3070\u826f\u3044\u304b\u3068\u3044\u3046\u3068\u3001\u307e\u305a\u639b\u3051\u7b97\u3092\u8db3\u3057\u7b97\u3067\u5b9f\u88c5\u3057\u306a\u304a\u3059\u3068\u3044\u3046\u624b\u6bb5\u304c\u8003\u3048\u3089\u308c\u308b\u3002\u3053\u306e\u3068\u304d\u306f\u3082\u3061\u308d\u3093\u30d0\u30a4\u30ca\u30ea\u6cd5(\u87fb\u672c\u306e\u8a00\u8449\u3067\u3044\u3048\u3070\u7e70\u308a\u8fd4\u3057\u4e8c\u4e57\u6cd5)\u3092\u7528\u3044\u3066\u6bce\u56demod\u3092\u3068\u308b\u3002 \u57fa\u672c\u7684\u306b\u306f\u3053\u308c\u3067\u5341\u5206\u306a\u3053\u3068\u304c\u591a\u3044\u306e\u3060\u3051\u3069\u3001M\u304c\u3042\u307e\u308a\u5927\u304d\u304f\u306a\u3044\u3068\u304d\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u305f\u3068\u2026","author_url":"https://blog.hatena.ne.jp/komiyam/","version":"1.0","type":"rich","blog_title":"komiyam\u306e\u65e5\u8a18","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkomiyam.hatenadiary.org%2Fentry%2F20120524%2F1337785702\" title=\"\u4e57\u7b97\u3067\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u56de\u907f - komiyam\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}