AC代码 POJ2387 Til the Cows Come Home Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get back as quickly…
题目链接: http://poj.org/problem?id=2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get ba…
Til the Cows Come Home 最短路Dijkstra+bellman(普通+优化) 贝西在田里,想在农夫约翰叫醒她早上挤奶之前回到谷仓尽可能多地睡一觉.贝西需要她的美梦,所以她想尽快回来. 农场主约翰的田里有n(2<=n<=1000)个地标,唯一编号为1..n.地标1是谷仓:贝西整天站在其中的苹果树林是地标n.奶牛在田里行走时使用地标间不同长度的T(1<=t<=2000)双向牛道.贝西对自己的导航能力没有信心,所以一旦开始,她总是沿着一条从开始到结束的路线行进. 根…
A - Til the Cows Come Home Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before F…
Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K http://poj.org/problem?id=2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morni…
Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get back as quickly as possible. Farmer Joh…
Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 37662 Accepted: 12836 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the…
Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 81024 Accepted: 26725 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the…
