{"published":"2016-09-06 12:10:13","provider_name":"Hatena Blog","blog_title":"\u3088\u3058\u308d\u3081\u306e\u30bd\u30fc\u30b9\u7f6e\u304d\u5834","url":"https://yorozu-itomochi.hatenadiary.jp/entry/2016/09/06/121013","width":"100%","title":"B - \u624b\u82b8\u738b / AtCoderBeginnerContest#023","categories":["ABC","C++"],"author_name":"yorozu_itomochi","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/yorozu_itomochi/","description":"abc023.contest.atcoder.jp #include <iostream> #include <string> using namespace std; void Solve(int n) { string s, str=\"b\"; int answer; cin >> s; for (int i=1; i<=n; ++i) { if (i%3 == 1) str='a'+str+'c'; else if (i%3 == 2) str='c'+str+'a'; else str='b'+str+'b'; if (s == str) { answer=i; break; } if \u2026","version":"1.0","image_url":null,"blog_url":"https://yorozu-itomochi.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyorozu-itomochi.hatenadiary.jp%2Fentry%2F2016%2F09%2F06%2F121013\" title=\"B - \u624b\u82b8\u738b / AtCoderBeginnerContest#023 - \u3088\u3058\u308d\u3081\u306e\u30bd\u30fc\u30b9\u7f6e\u304d\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190"}