a_kawashiro https://blog.hatena.ne.jp/a_kawashiro/ a_kawashiroのブログ https://a-kawashiro.hatenablog.com/ topcoder 貪欲でOK。 usは小さい方からthemの大きい方と比較。 #include <algorithm> #include <vector> using namespace std; class ChessMatchup { public: int maximumScore(vector <int> us, vector <int> them) { int n=us.size(),ans=0; vector<int> usUsed(n,false); vector<int> themUsed(n,false); sort(us.begin(),us.end()); sort(them.begin(… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110418%2F1303124562" title="SRM371 div1 medium - a_kawashiroのブログ" 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 2011-04-18 20:02:42 rich https://a-kawashiro.hatenablog.com/entry/20110418/1303124562 1.0 100%