{"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","published":"2019-12-13 21:44:44","author_name":"hamayanhamayan","height":"190","type":"rich","provider_name":"Hatena Blog","url":"https://blog.hamayanhamayan.com/entry/2019/12/13/214444","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F12%2F13%2F214444\" title=\"Xor Sum 4 [AtCoder Beginner Contest 147 D] - \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>","version":"1.0","provider_url":"https://hatena.blog","description":"https://atcoder.jp/contests/abc147/tasks/abc147_d \u89e3\u8aac https://atcoder.jp/contests/abc147/submissions/8892568 XOR\u306e\u8a08\u7b97\u306f\u6841\u6bce\u306b\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u305d\u306e\u305f\u3081\u3001\u6841\u3054\u3068\u306b\u7dcf\u548c\u3092\u6c42\u3081\u3066\u3001\u305d\u306e\u7dcf\u548c\u3092\u53d6\u308b\u3053\u3068\u3067\u7b54\u3048\u3068\u3057\u3088\u3046\u3002 \u3053\u3046\u3059\u308b\u3068\u30011\u304cone\u500b\u30010\u304czero\u500b\u3042\u308b\u3068\u3044\u3046\u98a8\u306b\u554f\u984c\u3092\u3088\u308a\u7c21\u5358\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u3053\u306e\u4e2d\u3067\u3001XOR\u3092\u53d6\u3063\u3066\u30011\u306b\u306a\u308b\u7d44\u307f\u5408\u308f\u305b\u306fzeroone\u901a\u308a\u3067\u3042\u308b\u305f\u3081\u3001\u7dcf\u548c\u3082zeroone*2^\u6841\u76ee\u3068\u306a\u308b\u3002 \u3053\u308c\u3092\u5168\u3066\u306e\u6841\u306b\u5bfe\u3057\u3066\u3068\u308b\u3002 mint\u306f\u3044\u3089\u306a\u3044\u3093\u3060\u3051\u3069\u3001\u3053\u308c\u3092\u4f7f\u308f\u2026","title":"Xor Sum 4 [AtCoder Beginner Contest 147 D]","blog_url":"https://blog.hamayanhamayan.com/","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}