{"height":"190","title":"HashMap\u306b\u3064\u3044\u3066\u306e\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdodosu.hatenablog.jp%2Fentry%2F2023%2F04%2F08%2F182431\" title=\"HashMap\u306b\u3064\u3044\u3066\u306e\u30e1\u30e2 - okinawa\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://dodosu.hatenablog.jp/entry/2023/04/08/182431","author_url":"https://blog.hatena.ne.jp/dodosu/","blog_title":"okinawa","version":"1.0","author_name":"dodosu","type":"rich","provider_name":"Hatena Blog","width":"100%","image_url":null,"blog_url":"https://dodosu.hatenablog.jp/","provider_url":"https://hatena.blog","description":"HashMap\u306f\u30ad\u30fc\u3068\u5024\u306e\u30bb\u30c3\u30c8\u3092\u8981\u7d20\u3068\u3057\u3066\u6301\u3064\u30c7\u30fc\u30bf\u69cb\u9020\u3002 \u53c2\u8003 \u691c\u7d22\u304cO(1)\u306b\u306a\u308b\u7406\u7531 \u30a2\u30c9\u30ec\u30b9\u6c7a\u5b9a\u306e\u4f8b \u53c2\u8003 \u308f\u304b\u308a\u3084\u3059\u3044\u306e\u3067\u3053\u3063\u3061\u898b\u305f\u307b\u3046\u304c\u65e9\u3044\u2193 Java\u306b\u304a\u3051\u308bHashMap\u306e\u4ed5\u7d44\u307f\u3092\u6df1\u5800\u308a - Qiita \u691c\u7d22\u304cO(1)\u306b\u306a\u308b\u7406\u7531 HashMap\u306f\u8981\u7d20\u3092\u683c\u7d0d\u3059\u308b\u30e1\u30e2\u30ea\u30a2\u30c9\u30ec\u30b9\u306e\u6c7a\u5b9a\u65b9\u6cd5\u304c\u7279\u6b8a\u3002 \u30ad\u30fc\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u8981\u7d20\u6570\u3067\u5272\u3063\u305f\u4f59\u308a\u3092\u30a2\u30c9\u30ec\u30b9\u3068\u3059\u308b\u3002 \u30ad\u30fc\u306e\u30cf\u30c3\u30b7\u30e5\u5024 % \u8981\u7d20\u6570 = \u30e1\u30e2\u30ea\u30a2\u30c9\u30ec\u30b9 \u30fb\u30cf\u30c3\u30b7\u30e5\u5024\u3068\u306f \u30cf\u30c3\u30b7\u30e5\u95a2\u6570 (\u30cf\u30c3\u30b7\u30e5\u304b\u3093\u3059\u3046\u3001\u82f1: hash function) \u3042\u308b\u3044\u306f\u8981\u7d04\u95a2\u6570[1]\u3068\u306f\u3001\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u304b\u3089\u3001\u5225\u306e\uff08\u591a\u304f\u306e\u5834\u5408\u306f\u77ed\u3044\u56fa\u5b9a\u9577\u306e\uff09\u5024\u3092\u5f97\u308b\u305f\u3081\u306e\u64cd\u2026","categories":["Java","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"published":"2023-04-08 18:24:31"}