jeneshicc https://blog.hatena.ne.jp/jeneshicc/ 落書き、時々落学 https://jeneshicc.hatenadiary.org/ Project Euler C++だと実行時間はどう変わるのか 同じアルゴリズムで実装してみた #include <iostream> #include <map> using namespace std; int h=12,w=9; int area[][3]={{0,w,w+1},{0,w,w-1},{0,w+1,1},{0,w,1},{0,w,2*w},{0,1,2}}; bool inBoard(int x,int t){ switch(t){ case 1: return x/w<h-1 && x%w>0; case 4: return x/w<h-2; case 5: return x%w<w-2; defa… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20081231%2F1230703344" title="Problem 161 (C++で) - 落書き、時々落学" 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 2008-12-31 15:02:24 rich https://jeneshicc.hatenadiary.org/entry/20081231/1230703344 1.0 100%