a_kawashiro https://blog.hatena.ne.jp/a_kawashiro/ a_kawashiroのブログ https://a-kawashiro.hatenablog.com/ topcoder メモ化再起で通ると思ったらEPSでつまずいた 実数型の統合付き比較は "x #include <cstring> #include <cmath> #include <sstream> #include <string> #include <vector> #define EPS 1e-9 using namespace std; class PlatformJumper { public: int n,v,g; vector<int> x; vector<int> y; vector<int> coin; int cache[50]; bool isCan(int from,int to) … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110315%2F1300193980" title="SRM353 div2 hard - 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 2011-03-15 21:59:40 rich https://a-kawashiro.hatenablog.com/entry/20110315/1300193980 1.0 100%