Cow Pedigrees Silviu Ganceanu -- 2003 Farmer John is considering purchasing a new herd of cows. In this new herd, each mother cow gives birth to two children. The relationships among the cows can easily be represented by one or more binary trees with…
OJ:http://www.luogu.org/problem/show?pid=1472 #include<iostream> using namespace std; const int MOD=9901; const int maxn=200+5; const int maxk=100+5; int dp[maxn][maxk]; int v[maxn][maxk]; int N,K; void init(){ for(int i=0;i<maxn;i++) for(int j=0…
洛谷 P2946 [USACO09MAR]牛飞盘队Cow Frisbee Team 洛谷传送门 JDOJ 2632: USACO 2009 Mar Silver 2.Cow Frisbee Team JDOJ传送门 Description After Farmer Don took up Frisbee, Farmer John wanted to join in the fun. He wants to form a Frisbee team from his N cows (1 <= N <…