http://poj.org/problem?id=3262 Protecting the Flowers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4930 Accepted: 1965 Description Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When…
Protecting the Flowers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7812 Accepted: 3151 Description Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his ho…
Protecting the Flowers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 11402 Accepted: 4631 Description Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his h…
Protecting the Flowers 直接中文 Descriptions FJ去砍树,然后和平时一样留了 N (2 ≤ N ≤ 100,000)头牛吃草.当他回来的时候,他发现奶牛们正在津津有味地吃着FJ种的美丽的花!为了减少后续伤害,FJ决定立即采取行动:运输每头牛回到自己的牛棚. 每只奶牛i在离牛棚Ti(1 ≤ Ti ≤ 2,000,000) 分钟路程的地方,每分钟吃掉Di(1 ≤ Di ≤ 100)朵花.FJ使尽浑身解数,也只能一次带回一头奶牛.弄回一头奶牛i需要2*Ti分钟(来回…
Protecting the Flowers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 8606 Accepted: 3476 Description Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his horror…
1634: [Usaco2007 Jan]Protecting the Flowers 护花 Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 448 Solved: 276[Submit][Status] Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as usual. When he retur…
1634: [Usaco2007 Jan]Protecting the Flowers 护花 Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 493 Solved: 310[Submit][Status] Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as usual. When he retur…
1634: [Usaco2007 Jan]Protecting the Flowers 护花 Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 885 Solved: 575[Submit][Status][Discuss] Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as usual. When…
P2878 [USACO07JAN]保护花朵Protecting the Flowers 题目描述 Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his horror that the cluster of cows was in his garden eating his beautiful…
Protecting the Flowers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4418 Accepted: 1785 Description Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his ho…
Description 约翰留下了 N 只奶牛呆在家里,自顾自地去干活了,这是非常失策的.他还在的时候,奶牛像 往常一样悠闲地在牧场里吃草.可是当他回来的时候,他看到了一幕惨剧:他的奶牛跑进了他的花园, 正在啃食他精心培育的花朵!约翰要立即采取行动,挨个把它们全部关回牛棚. 约翰牵走第 i 头奶牛需要 T i 分钟,因为要算来回时间,所以他实际需要 2 · T i 分钟.第 i 头奶牛 如果还在花园里逍遥,每分钟会啃食 Di 朵鲜花.但只要约翰抓住了它,开始牵走它的那刻开始,就 没法吃花了.请帮…
NC25043 [USACO 2007 Jan S]Protecting the Flowers 题目 题目描述 Farmer John went to cut some wood and left \(N (2 ≤ N ≤ 100,000)\) cows eating the grass, as usual. When he returned, he found to his horror that the cluster of cows was in his garden eating hi…
Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as usual. When he returned, he found to his horror that the cows were in his garden eating his beautiful flowers. Wanting to minimize the subsequent…
You want to arrange the window of your flower shop in a most pleasant way. You have F bunches of flowers, each being of a different kind, and at least as many vases ordered in a row. The vases are glued onto the shelf and are numbered consecutively 1…
题目描述 Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as usual. When he returned, he found to his horror that the cows were in his garden eating his beautiful flowers. Wanting to minimize the subsequent damage,…
题目链接:http://poj.org/problem?id=2229 Sumsets Time Limit: 2000MS Memory Limit: 200000K Total Submissions: 21845 Accepted: 8454 Description Farmer John commanded his cows to search for different sets of numbers that sum to a given number. The cows use o…
