Description Bessie likes downloading games to play on her cell phone, even though she does find the small touch screen rather cumbersome to use with her large hooves.She is particularly intrigued by the current g ame she is playing. The game starts…
4580: [Usaco2016 Open]248 Time Limit: 10 Sec Memory Limit: 128 MBSubmit: 255 Solved: 204[Submit][Status][Discuss] Description Bessie likes downloading games to play on her cell phone, even though she does find the small touch screen rather cumbers…
http://www.lydsy.com/JudgeOnline/problem.php?id=4580 区间dp,f(i,j)表示区间[i,j]全部合成一个数,这个数是多少. 可以归纳证明[i,j]如果可以合成一个数,那么只能合成这一个数 #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int N = 253; int n, a[N], f[N][N];…
4742: [Usaco2016 Dec]Team Building Time Limit: 10 Sec Memory Limit: 128 MBSubmit: 21 Solved: 16[Submit][Status][Discuss] Description Every year, Farmer John brings his NN cows to compete for "best in show" at the state fair. His arch -rival, F…
题目描述 Bessie likes downloading games to play on her cell phone, even though she does find the small touch screen rather cumbersome to use with her large hooves.She is particularly intrigued by the current g ame she is playing. The game starts with a…
4506: [Usaco2016 Jan]Fort Moo Description Bessie is building a fort with her friend Elsie. Like any good fort, this one needs to start with a sturdy frame. Bessie wants to build a frame in the shape of a one-meter-wide rectangular outline, atop which…
