POJ 3253 Fence Repair(修篱笆) Time Limit: 2000MS Memory Limit: 65536K [Description] [题目描述] Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) planks of wood, eac
poj 3253 Fence Repair 优先队列 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) planks of wood, each having some integer length Li (1 ≤ Li ≤ 50,000) u
Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 40465 Accepted: 13229 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000)
Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 42979 Accepted: 13999 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000)
知识点:XSD文件是指XML结构定义 ( XML Schemas Definition )文件,是DTD的替代品.可以用一个指定的XML Schema来验证某个XML文档,以检查该XML文档是否符合其要求XML Schema的优点: 1) XML Schema基于XML,没有专门的语法 2) XML可以象其他XML文件一样解析和处理 3) XML Schema支持一系列的数据类型(int.float.Boolean.date等) 4) XML Schema提供可扩充的数据模型.
Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 23913 Accepted: 7595 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000)
Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 32424 Accepted: 10417 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) pla