{"type":"rich","description":"floor sum \u306e verify\uff01 \u554f\u984c\u3078\u306e\u30ea\u30f3\u30af \u554f\u984c\u6982\u8981 \u6b63\u306e\u6574\u6570 \u304c\u4e0e\u3048\u3089\u308c\u308b\u3002 \u306e\u5024\u3092\u6c42\u3081\u3088 ( \u30b1\u30fc\u30b9\u4e0e\u3048\u3089\u308c\u308b)\u3002 \u5236\u7d04 \u89e3\u6cd5 ACL practice C \u554f\u984c\u306e\u89e3\u6cd5\u3001\u304a\u3088\u3073\u3001ACL \u306e\u5b9f\u88c5\u3092\u53c2\u8003\u306b\u3057\u3066\u5b9f\u88c5\u3057\u305f\u3002 atcoder.jp \u30b3\u30fc\u30c9 #include <bits/stdc++.h> using namespace std; // sum_{i=0}^{n-1} floor((a * i + b) / m) template<class T> T floor_sum(T n, T a, T b, T m) { assert(n >= 0 && m >= 1); T r\u2026","provider_name":"Hatena Blog","blog_url":"https://drken1215.hatenablog.com/","image_url":null,"author_url":"https://blog.hatena.ne.jp/drken1215/","height":"190","blog_title":"\u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332","provider_url":"https://hatena.blog","author_name":"drken1215","url":"https://drken1215.hatenablog.com/entry/2023/10/23/112033","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdrken1215.hatenablog.com%2Fentry%2F2023%2F10%2F23%2F112033\" title=\"Yosupo Library Checker - Sum of Floor of Linear - \u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2023-10-23 11:20:33","title":"Yosupo Library Checker - Sum of Floor of Linear","width":"100%","categories":["YosupoLibraryChecker","floor_sum"]}