{"provider_url":"https://hatena.blog","published":"2012-09-04 01:00:36","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120904%2F1346688036\" title=\"\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3059\u308b - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"by shigemk2","type":"rich","height":"190","image_url":null,"title":"\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3059\u308b","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_name":"Hatena Blog","author_name":"shigemk2","version":"1.0","categories":["\u8aad\u66f8\u30ce\u30fc\u30c8"],"blog_url":"https://www.shigemk2.com/","url":"https://www.shigemk2.com/entry/20120904/1346688036","description":"DB\u3078\u306e\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u30ad\u30fc\u3068\u306a\u308b\u306e\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u3042\u308b\u3002 \u5168\u4ef6\u691c\u7d22\u306f\u5927\u91cf\u30c7\u30fc\u30bf\u306b\u5411\u304b\u306a\u3044 1\u4ef61\u4ef6\u8671\u6f70\u3057\u306b\u30c7\u30fc\u30bf\u3092\u691c\u7d22\u3057\u3066\u3044\u304f\u65b9\u6cd5\u306f\u7dda\u5f62\u691c\u7d22\u3068\u547c\u3070\u308c\u3001 \u691c\u7d22\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u6587\u66f8\u306e\u30b5\u30a4\u30ba\u306b\u6bd4\u4f8b\u3059\u308b(O(N)\u306e\u8a08\u7b97\u91cf) \u30e6\u30fc\u30b6\u60c5\u5831\u3092\u56fa\u5b9a\u9577\u3067\u7ba1\u7406\u3059\u308b \u5404\u30c7\u30fc\u30bf\u3092100\u30d0\u30a4\u30c8\u3060\u304b\u3067\u533a\u5207\u3063\u3066\u7ba1\u7406\u3059\u308c\u3070\u3001100\u30d0\u30a4\u30c8\u76ee\u3001200\u30d0\u30a4\u30c8\u76ee\u2026\u3067\u3046\u307e\u304f\u691c\u7d22\u3067\u304d\u305d\u3046\u3067\u306f\u3042\u308b\u3002\u3057\u304b\u3057\u3001 100\u30d0\u30a4\u30c8\u3067\u533a\u5207\u3063\u3066\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u304c\u53ce\u307e\u308b\u306e\u304b \u5404\u30c7\u30fc\u30bf\u304c100\u30d0\u30a4\u30c8\u3092\u8d8a\u3048\u306a\u3044\u3088\u3046\u30c1\u30a7\u30c3\u30af\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044 \u4f59\u5206\u306a\u30c7\u30fc\u30bf\u304c\u5927\u91cf\u306b\u767a\u751f\u3059\u308b \u3068\u3044\u3046\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u306e\u3067\u3053\u308c\u3082\u3057\u3093\u3069\u3044\u3002 \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u69cb\u9020\u3092\u5c0e\u5165\u3059\u308b \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u2026","width":"100%"}