思路:先将龙和士兵进行分别排序从小到大.然后,每次找当前最小龙的第一个大于它的骑手之后退出,开始下一个龙,重复上一次操作. #include<iostream> #include<algorithm> using namespace std; ; int a[maxn], b[maxn]; int n, m; int main(){ while(cin>>n>>m){ )break; ;i<=n;++i)cin>>a[i]; ;i<=…
Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to the lack of predators, the geese population was out o…
你的王国里有一条n个头的恶龙,你希望雇佣一些骑士把它杀死(也就是砍掉所有的头).村里有m个骑士可以雇佣,一个能力值为 x 的骑士可以砍掉恶龙一个直径不超过 x 的头,且需要支付 x 个金币.如何雇佣骑士才能砍掉恶龙所有的头,并且支付最小的金币?注意,一个骑士只能砍一个头并且仅能被雇佣1次 因为要保证用的钱最少,所以先把骑士按照能力值从小到大进行排序.然后从最小的开始一个一个进行匹配.在进行匹配的时候又出现一个问题,那就是每个骑士只能雇佣一次.这里有2个处理方法,第一个是开一个数组用来标记该骑士是…
Problem C: The Dragon of Loowater Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to the lack of predato…
Problem C: The Dragon of Loowater Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to the lack of predato…
简单贪心 龙头的直径和人的佣金排序,价值小的人和直径小的配 #include<iostream> #include<cstdio> #include<cmath> #include<cstring> #include<algorithm> typedef long long ll; #define N 20005 using namespace std; int a[N],b[N]; int main(){ int m,n; int i,j; w…
Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to the lack of predators, the geese population was out o…
Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem.The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese.Due to the lack of predators,the geese population was out of c…
Problem C: The Dragon of Loowater Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to the lack of predato…
