moistx https://blog.hatena.ne.jp/moistx/ Logfiles https://logfiles.hatenablog.com/ yukicoder 問題文 http://ch.nicovideo.jp/programing/blomaga/ar607615解法 WF + 全探索（中継点決め打ち）類題 http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2200 #include <iostream> #include <algorithm> using namespace std; #define REP(i,a,b) for(int i=a;i<(int)b;i++) #define rep(i,n) REP(i,0,n) #define INF (1<<29) int ma… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Flogfiles.hatenablog.com%2Fentry%2F20140824%2F1408902629" title="yukicoder no.17 - Logfiles" 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 2014-08-24 02:50:29 rich https://logfiles.hatenablog.com/entry/20140824/1408902629 1.0 100%