{"type":"rich","title":"Hierarchical Calculator [RUPC2018 Day3 B]","provider_url":"https://hatena.blog","description":"\u89e3\u6cd5 https://onlinejudge.u-aizu.ac.jp/beta/review.html#RitsCamp18Day3/2752876\u6570\u304c5\u7a2e\u985e\u3057\u304b\u7121\u3044\u306e\u3067\u305d\u308c\u305e\u308c\u8003\u3048\u3066\u307f\u308b\u3002 A[i]=0\u306f0\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u4f7f\u308f\u306a\u3044 A[i]=1\u306f\u6570\u304c\u5909\u308f\u3089\u306a\u3044\u306e\u3067\u4f7f\u308f\u306a\u3044 A[i]=2\u306f\u6570\u304c\u5927\u304d\u304f\u306a\u308b\u306e\u3067\u7d76\u5bfe\u4f7f\u3046 \u3053\u308c\u3089\u306f\u5206\u304b\u308a\u3084\u3059\u3044\u3002 A[i]=-2\u306f2\u3064\u30da\u30a2\u3067\u4f7f\u3046\u3068\u00d74\u3068\u306a\u308a\u3001\u5927\u304d\u304f\u306a\u308b\u306e\u3067\u306a\u308b\u3079\u304f\u30da\u30a2\u3067\u4f7f\u3046\u3002 A[i]=-2\u304c\u5947\u6570\u500b\u306e\u5834\u5408\u306f\u3001(-2)\u00d7(-1)\u3068\u3059\u308b\u3053\u3068\u3067\u00d72\u3092\u9054\u6210\u3067\u304d\u308b\u3002 \u305d\u306e\u305f\u3081\u3001\u5947\u6570\u500b\u306e\u5834\u5408\u306f-1\u304c\u3042\u308c\u3070\u305d\u308c\u3068\u4e00\u7dd2\u306b\u4f7f\u3044\u3001\u7121\u3044\u306a\u3089\u4f7f\u308f\u306a\u3044\u3053\u3068\u306b\u3059\u308b\u3002 A[i]\u2026","author_name":"hamayanhamayan","blog_url":"https://blog.hamayanhamayan.com/","version":"1.0","url":"https://blog.hamayanhamayan.com/entry/2018/03/28/130424","provider_name":"Hatena Blog","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","width":"100%","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F03%2F28%2F130424\" title=\"Hierarchical Calculator [RUPC2018 Day3 B] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-03-28 13:04:24","image_url":null,"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/"}