{"url":"https://propyon.hateblo.jp/entry/2020/01/29/105721","categories":["leetcode"],"author_name":"sosodemonai","version":"1.0","image_url":"https://i.imgur.com/HVnUH3m.png","author_url":"https://blog.hatena.ne.jp/sosodemonai/","description":"tags: leetcode \u554f\u984c Explore Problems \u4e8c\u5206\u6728\u304c\u4e0e\u3048\u3089\u308c\u305f\u6642, \u305d\u306e\u30ce\u30fc\u30c9\u306e\u5024\u306e\u5c64\u3054\u3068\u306e\u9806\u756a\u3067\u306e\u8d70\u67fb\u3092\u8fd4\u305b(\u3064\u307e\u308a, \u5de6\u304b\u3089\u53f3\u3078, \u5c64\u3054\u3068\u306b) \u89e3\u6cd51(recursive) \u518d\u5e30\u7684\u306a\u69cb\u9020\u3092\u4f7f\u3044\u307e\u3059(\u7121\u9650\u56de\u76ee) \u8fd4\u308a\u5024\u306e\u4e8c\u6b21\u5143\u914d\u5217\u3092\u7528\u610f\u3057\u307e\u3059 \u3053\u306e\u914d\u5217\u3092ret\u3068\u3057\u3066ret[d][i] = \u6df1\u3055d\u3067\u5de6\u304b\u3089i\u756a\u76ee\u306e\u8981\u7d20\u3068\u3044\u3046\u98a8\u306b\u5165\u308c\u3066\u3044\u304d\u307e\u3059 \u6728\u306e\u63a2\u7d22\u306f\u518d\u5e30\u7684\u306b\u3057\u307e\u3059 \u30ce\u30fc\u30c9\u304cNULL\u306a\u3089\u3070\u305d\u306e\u63a2\u7d22\u3092\u7d42\u308f\u308a\u3068\u3057\u307e\u3059 ret\u306e1\u6b21\u5143\u914d\u5217\u306e\u6570(1-indexed)\u304c\u6df1\u3055(0-indexed)\u3068\u540c\u3058\u306a\u3089ret\u306b\u7a7a\u306e\u914d\u5217\u3092\u8ffd\u52a0\u3057\u307e\u3059 \u305d\u3057\u3066, ret[\u6df1\u3055]\u306e\u914d\u5217\u306b\u30ce\u30fc\u30c9\u306e\u5024\u3092\u2026","published":"2020-01-29 10:57:21","type":"rich","blog_title":"Neunomizu\u306e\u65e5\u8a18","blog_url":"https://propyon.hateblo.jp/","provider_name":"Hatena Blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpropyon.hateblo.jp%2Fentry%2F2020%2F01%2F29%2F105721\" title=\"# LeetCode Medium 102. Binary Tree Level Order Traversal - Neunomizu\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>","title":"# LeetCode Medium 102. Binary Tree Level Order Traversal","width":"100%","provider_url":"https://hatena.blog"}