{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2022%2F07%2F30%2F215250\" title=\"AtCoder Beginner Contest 258 B - inamori\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>","provider_name":"Hatena Blog","title":"AtCoder Beginner Contest 258 B","height":"190","author_url":"https://blog.hatena.ne.jp/inamori/","author_name":"inamori","type":"rich","url":"https://inamori.hateblo.jp/entry/2022/07/30/215250","description":"https://atcoder.jp/contests/abc258/tasks/abc258_b\u9055\u3046\u578b\u3092\u639b\u3051\u308b\u306b\u306f\u3053\u3046\u3057\u307e\u3059\u3002 impl Mul<i32> for Point { type Output = Self; fn mul(self, c: i32) -> Self { Self { x: self.x * c, y: self.y * c } } } \u3044\u3061\u3070\u3093\u5927\u304d\u3044\u6570\u5b57\u306e\u30de\u30b9\u304b\u3089\u8fbf\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3042\u307e\u308a\u610f\u5473\u306f\u7121\u3044\u3067\u3059\u306d\u3002\u672c\u5f53\u306f\u5404\u6841\u3067\u4e00\u756a\u5927\u304d\u3044\u6570\u5b57\u4ee5\u4e0a\u3067\u306a\u3051\u308c\u3070\u6368\u3066\u308b\u3088\u3046\u306a\u51e6\u7406\u3092\u884c\u308f\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u3042\u3068\u3001Iterator\u3092\u8fd4\u3059\u95a2\u6570\u3092\u4f5c\u308b\u306e\u306f\u96e3\u3057\u305d\u3046\u3067\u3059\u306d\u3002 // Numb\u2026","published":"2022-07-30 21:52:50","version":"1.0","categories":[],"image_url":null,"provider_url":"https://hatena.blog","blog_title":"inamori\u2019s diary","width":"100%","blog_url":"https://inamori.hateblo.jp/"}