{"url":"https://inamori.hateblo.jp/entry/2026/02/27/225315","version":"1.0","blog_title":"inamori\u2019s diary","author_url":"https://blog.hatena.ne.jp/inamori/","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","published":"2026-02-27 22:53:15","description":"https://atcoder.jp/contests/abc446/tasks/abc446_c\u984c\u610f\u901a\u308a\u306b\u66f8\u304f\u3060\u3051\u3067\u3059\u304c\u30011.2\u79d2\u3082\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002 F_each <- function(D, A, B) { N <- length(A) p <- 1 # \u4eca\u4f7f\u3046\u5375\u306e\u4ed5\u5165\u308c\u65e5 for(i in 1:N) { # i\u65e5\u76ee while(B[i] >= A[p]) { B[i] <- B[i] - A[p] A[p] <- 0 if(p == i) { break } p <- p + 1 } A[p] <- A[p] - B[i] if(p <= i - D) { p <- p + 1 } } \u2026","blog_url":"https://inamori.hateblo.jp/","image_url":null,"height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2026%2F02%2F27%2F225315\" title=\"AtCoder Beginner Contest 446 C - 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>","title":"AtCoder Beginner Contest 446 C","author_name":"inamori","categories":[]}