{"image_url":null,"title":"\u9ad8\u901f\u306aRandomized Queue\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5b9f\u88c5\u3059\u308b","categories":["tech"],"author_url":"https://blog.hatena.ne.jp/shiba_yu36/","url":"https://blog.shibayu36.org/entry/2017/03/11/153846","height":"190","blog_title":"$shibayu36->blog;","author_name":"shiba_yu36","blog_url":"https://blog.shibayu36.org/","provider_url":"https://hatena.blog","description":"Coursera\u306eAlgorithms, Part I\u3068\u3044\u3046\u30b3\u30fc\u30b9\u3067\u3001\u9ad8\u901f\u306aRandomized Queue\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3044\u3046\u8a71\u984c\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u8a66\u3057\u306b\u4f5c\u3063\u3066\u307f\u305f\u3002 \u9ad8\u901f\u306aRandomized Queue\u3068\u306f Randomized Queue\u3068\u306f\u3001Queue\u304b\u3089dequeue\u3059\u308b\u3068\u304d\u306b\u3001\u4e2d\u306b\u5165\u3063\u3066\u3044\u308b\u8981\u7d20\u306e\u4e2d\u304b\u3089\u30e9\u30f3\u30c0\u30e0\u306b\u4e00\u8981\u7d20\u53d6\u308a\u51fa\u3059\u3088\u3046\u306aQueue\u3067\u3042\u308b\u3002\u307e\u305f\u300c\u9ad8\u901f\u306a\u300d\u3068\u306f\u3001enqueue\u3001dequeue\u3001isEmpty\u3001size\u306a\u3069\u306e\u64cd\u4f5c\u306e\u5b9f\u884c\u6642\u9593\u304c\u3001\"constant amortized time\"\u3067\u3042\u308b\u3053\u3068\u3001\u3064\u307e\u308a\u4f55\u56de\u3082\u64cd\u4f5c\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u304f\u3068\u3001\u5e73\u5747\u7684\u306b\u306f\u5b9a\u6570\u6642\u9593\u3067\u305d\u308c\u305e\u308c\u306e\u64cd\u4f5c\u304c\u7d42\u308f\u308b\u3068\u2026","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.shibayu36.org%2Fentry%2F2017%2F03%2F11%2F153846\" title=\"\u9ad8\u901f\u306aRandomized Queue\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5b9f\u88c5\u3059\u308b - $shibayu36-&gt;blog;\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","version":"1.0","published":"2017-03-11 15:38:46"}