{"width":"100%","image_url":null,"type":"rich","author_name":"inamori","version":"1.0","blog_url":"https://inamori.hateblo.jp/","description":"https://atcoder.jp/contests/math-and-algorithm/tasks/math_and_algorithm_ae\u76f4\u7ddaBC\u4e0a\u306e\u70b9\u306f\u3068\u8868\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u306e\u70b9P\u3068A\u3092\u7d50\u3093\u3060\u76f4\u7dda\u3068BC\u304c\u76f4\u4ea4\u3059\u308b\u306a\u3089\u3001 \u306a\u3089\u3001\u70b9P\u306f\u7dda\u5206BC\u4e0a\u3068\u306a\u308a\u3001A\u304b\u3089\u6700\u77ed\u306e\u70b9\u306b\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070B\u304bC\u304c\u6700\u77ed\u306e\u70b9\u306b\u306a\u308a\u307e\u3059\u3002 // Distance #![allow(non_snake_case)] use std::ops::{Add, Sub}; //////////////////// library //////////////////// fn read<T: std::str::FromS\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F02%2F13%2F073414\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 033 - 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":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 033","categories":[],"blog_title":"inamori\u2019s diary","height":"190","provider_url":"https://hatena.blog","published":"2023-02-13 07:34:14","url":"https://inamori.hateblo.jp/entry/2023/02/13/073414","author_url":"https://blog.hatena.ne.jp/inamori/"}