{"author_url":"https://blog.hatena.ne.jp/Retro_00/","blog_title":"\u308c\u3068\u308d\u306e\u30e1\u30e2\u7f6e\u5834","type":"rich","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_url":"https://retro-note.hatenablog.jp/","categories":[],"version":"1.0","description":"JPRS\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c82026#1\uff08AtCoder Beginner Contest 442\uff09\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002 \u7d50\u679c A,B,C\u306e3\u554f\u6b63\u89e3\u3067\u3057\u305f\u3002 D\u554f\u984c\u306f\u3071\u3063\u3068\u898b\u30bb\u30b0\u30e1\u30f3\u30c8\u30c4\u30ea\u30fc\u306e\u554f\u984c\u304b\u306a\u3068\u601d\u3044\u3064\u3064\u3001 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u7528\u610f\u3057\u3066\u306a\u3044\u3057\u305d\u3053\u307e\u3067\u8907\u96d1\u306a\u3053\u3068\u306f\u672c\u5f53\u306b\u5fc5\u8981\u306a\u306e\u304b\u306a\u3068\u601d\u3044\u3064\u3064\u3001\u4e00\u65e6\u98db\u3070\u3057\u3066E\u554f\u984c\u3092\u5148\u306b\u89e3\u3044\u305f\u3002 E\u554f\u984c\u306f\u6975\u5ea7\u6a19\u306b\u5909\u63db\u3057\u3066\u3001\u89d2\u5ea6\u3067\u30bd\u30fc\u30c8\u3057\u3066\u3069\u3046\u3053\u3046\u3059\u308c\u3070\u89e3\u3051\u305d\u3046\u3060\u306a\u3068\u601d\u3063\u3066\u89e3\u3044\u3066\u305f\u3002WA\u304c2\u4ef6\u3042\u3063\u3066\u3069\u3093\u306a\u30b3\u30fc\u30ca\u30fc\u30b1\u30fc\u30b9\u306b\u5f15\u3063\u304b\u304b\u3063\u305f\u306e\u304b\u308f\u304b\u3089\u305a\u982d\u3092\u62b1\u3048\u3066\u305f\u2026 A - Count . \u6587\u5b57\u5217\u304c\u4e0e\u3048\u3089\u308c\u308b\u306e\u3067i\u3068j\u306e\u500b\u6570\u3092\u6570\u3048\u308b\u554f\u984c\u3002 \u7dda\u5f62\u63a2\u7d22\u3067i\u3068j\u306e\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u3066\u3044\u3051\u2026","published":"2026-01-24 23:46:07","image_url":null,"url":"https://retro-note.hatenablog.jp/entry/2026/01/24/234607","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fretro-note.hatenablog.jp%2Fentry%2F2026%2F01%2F24%2F234607\" title=\"JPRS\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c82026#1\uff08AtCoder Beginner Contest 442\uff09 - \u308c\u3068\u308d\u306e\u30e1\u30e2\u7f6e\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"JPRS\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c82026#1\uff08AtCoder Beginner Contest 442\uff09","author_name":"Retro_00"}