mtv https://blog.hatena.ne.jp/mtv/ https://rgba.hatenablog.com/ procon paiza ruby 解答 #!/usr/bin/env ruby file = $stdin lines = file.readlines file.close m = lines[0].to_i n = lines[1].to_i companies = lines[2, n].map{|x| x.split.map{|y| y.to_i}} companies.sort!{|a, b| b[0] <=> a[0]} map_q_to_r = {} map_q_to_r[0] = 0 left_q_sum = companies.inject(0){|sum, x| sum + x[0]} for q,r in… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Frgba.hatenablog.com%2Fentry%2F20160724%2Fp1" title=" paiza POH Vol.3 霧島京子攻略 - " class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2016-07-24 00:00:00 rich https://rgba.hatenablog.com/entry/20160724/p1 1.0 100%