{"blog_title":"\u30d6\u30ed\u30b0\u540d","width":"100%","version":"1.0","url":"https://blog.ngtkana.com/entry/2020/02/18/001107","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.ngtkana.com%2Fentry%2F2020%2F02%2F18%2F001107\" title=\"Educational Codeforces Round 70 (virtual) \u89e3\u6cd5 - \u30d6\u30ed\u30b0\u540d\" 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","provider_url":"https://hatena.blog","image_url":null,"description":"\u30b3\u30f3\u30c6\u30b9\u30c8\u30da\u30fc\u30b8 https://codeforces.com/contest/1202/ \u2714A - You Are Given Two Binary Strings... \u306a\u308b\u3079\u304f\u5c0f\u3055\u3044\u4f4d\u7f6e\u306e 1 \u540c\u58eb\u3092\u6253\u3061\u6d88\u3057\u305f\u3044\u3067\u3059\u304b\u3089\u3001\u5c3a\u53d6\u308a\u6cd5\u306e\u8981\u9818\u3067\u305d\u308c\u3092\u63a2\u3057\u307e\u3059\u3002 \u2714B - You Are Given a Decimal String... \u5404 i, j \u306b\u5bfe\u3057\u3066\u3001\u5dee k \u304c\u4f55\u624b\u3067\u5b9f\u73fe\u53ef\u80fd\u304b\u3092 DP \u3067\u524d\u8a08\u7b97\u3092\u3057\u3066\u304a\u304f\u3068\u826f\u3044\u3067\u3059\u3002 \u2714C - You Are Given a WASD-string... \u7e26\u3068\u6a2a\u306f\u72ec\u7acb\u3067\u3059\u3002 \u6a2a\u306e\u3069\u3053\u304b\u306b\u633f\u5165\u3057\u3066\u3001\u6a2a\u5e45\u306e\u6700\u5c0f\u5024\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002 \u958b\u59cb\u70b9\u3092 0 \u3068\u3057\u3066\u3001\u5404\u2026","type":"rich","published":"2020-02-18 00:11:07","author_name":"ngtkana","blog_url":"https://blog.ngtkana.com/","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/ngtkana/","categories":[],"title":"Educational Codeforces Round 70 (virtual) \u89e3\u6cd5"}