传送门 题目大意 用2×1与2×2的小方块去填满一个2xn的长条形区域，问有多少种填法。 思路 很标准的dp。假设当前填到第i个位置，那么能继续往后推进的办法只有三种：竖着放一个2×1的方块，或者横着放两个2×1的方块、亦或者直接放一个2×2的方块。即，dp[n]的填法……
来自分类：做题
你已到达了世界的尽头(｡・`ω´･)！
-
edisoncgh
最近访客
评论
-
于「3年前」在「互换友链」中说:
-
于「3年前」在「互换友链」中说:( ,,´･ω･)ﾉ"(´っω･｀｡)
-
于「3年前」在「poj2524：Ubiquitous Religions」中说:Hello there! This is my 1st comment here so I just wanted to give a quick shout out and say I really enjoy reading through your articles. Can you suggest any other blogs/websites/forums that cover the same subjects? Thank you!
-
于「3年前」在「C++Trie树(字典树)」中说:I wish to point out my passion for your generosity giving support to people who require help with your situation. Your special commitment to passing the solution around appears to be pretty significant and have usually made people like me to get to their aims. The important facts signifies a whole lot a person like me and a whole lot more to my fellow workers. Many thanks; from everyone of us. Frannie Prentiss Langille
-
于「3年前」在「C++Trie树(字典树)」中说:Awesome post. I am a regular visitor of your blog and appreciate you taking the time to maintain the excellent site. I will be a frequent visitor for a long time. Manon Cornie Elwina
-
