{"version":"1.0","url":"https://mayokoex.hatenablog.com/entry/2016/05/06/214307","author_url":"https://blog.hatena.ne.jp/mayokoex/","image_url":null,"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2016%2F05%2F06%2F214307\" title=\"  Codeforces Round #350 (Div. 2) E. Correct Bracket Sequence Editor - mayoko\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"mayokoex","title":"  Codeforces Round #350 (Div. 2) E. Correct Bracket Sequence Editor","description":"\u554f\u984c codeforces.com\u4f8b\u306b\u3088\u3063\u3066\u6b63\u3057\u3044\u304b\u3063\u3053\u5217 CBS \u3092\u5b9a\u3081\u308b\u3002 \u3053\u306e\u304b\u3063\u3053\u5217\u306b\u5bfe\u3057\u3066, \u3042\u308b\u30dd\u30a4\u30f3\u30bf p \u304b\u3089\u6b21\u306e\u3088\u3046\u306b\u64cd\u4f5c\u3092\u3057\u3066\u3044\u304f\u3002 L: p \u3092 1 \u3064\u5de6\u306b\u79fb\u52d5\u3055\u305b\u308b\u3002 R: p \u3092 1 \u3064\u53f3\u306b\u79fb\u52d5\u3055\u305b\u308b\u3002 D: p \u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3063\u3053\u304c\u5fc5\u305a\u3042\u308b\u3002p \u756a\u76ee\u306e\u304b\u3063\u3053\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3063\u3053, \u304a\u3088\u3073\u305d\u306e\u9593\u306b\u3042\u308b\u304b\u3063\u3053\u3092\u3059\u3079\u3066\u53d6\u308a\u9664\u304f\u3002\u305d\u306e\u5f8c, \u3082\u3057 p \u306e\u53f3\u5074\u306b \u304b\u3063\u3053\u304c\u3042\u308b\u306a\u3089 p \u3092\u53f3\u306b\u305a\u3089\u3057, \u306a\u3044\u306a\u3089 p \u3092\u5de6\u306b\u305a\u3089\u3059\u3002 \u64cd\u4f5c\u9806\u304c\u4e26\u3079\u3089\u308c\u308b\u306e\u3067, \u6700\u7d42\u7684\u306b\u3067\u304d\u308b\u304b\u3063\u3053\u5217\u3092\u6c42\u3081\u3088\u3002 \u89e3\u6cd5 \u307e\u305a\u524d\u8a08\u7b97\u3057\u3066 pa[p] = (p \u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3063\u3053\u306e\u3042\u308b\u4f4d\u7f6e) \u3092\u6c42\u3081\u3066\u304a\u304d\u307e\u3059\u2026","blog_url":"https://mayokoex.hatenablog.com/","blog_title":"mayoko\u2019s diary","width":"100%","provider_url":"https://hatena.blog","published":"2016-05-06 21:43:07","provider_name":"Hatena Blog","categories":["CodeForces"],"type":"rich"}