问题如下: 问题 B: Rails 时间限制: Sec 内存限制: MB 提交: 解决: [提交][状态][讨论版] 题目描述 There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was…
1.链接: http://poj.org/problem?id=1363 http://bailian.openjudge.cn/practice/1363 2.题目: Rails Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 24612 Accepted: 9644 Description There is a famous railway station in PopPush City. Country ther…
题目代号:POJ 1363 题目链接:http://poj.org/problem?id=1363 题目原题: Rails Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 34585 Accepted: 13434 Description There is a famous railway station in PopPush City. Country there is incredibly hilly. The s…
Rails Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21728 Accepted: 8703 Description There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds we…
Rails Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 25964 Accepted: 10199 Description There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds w…
题目连接:problemId=542" target="_blank">ZOJ 1542 POJ 1861 Network 网络 Network Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge Andrew is working as system administrator and is planning to establish a new network in his com…
POJ 3259 Wormholes(最短路径,求负环) Description While exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-way path that delivers you to its destination at a time that is BEFORE…
Description There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was possible to establish only a surface track. Moreove…
find the longest of the shortest Time Limit: 1000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2524 Accepted Submission(s): 888 Problem Description Marica is very angry with Mirko because he found a new gi…
题目链接:pid=1084">点击打开链接 寒假安排 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 128000/64000 KB (Java/Others) SubmitStatistic Next Problem Problem Description 寒假又快要到了,只是对于lzx来说,头疼的事又来了,由于众多的后宫都指望着能和lzx约会呢,lzx得安排好计划才行. 如果lzx的后宫团有n个人.寒假共同拥有m天,而每天仅仅能…
--问题求 集合中每天最大时间的总和 表中的数据 列: 用户 分数 时间 A 2 2014-01-01 01:00:00 A 2 2014-01-01 02:00:00 A 2 2014-01-01 03:00:00 A 2 2014-01-02 01:00:00 A 2 2014-01-02 02:00:00 A 2 2014-01-02 03:00:00 A 2 2014-01-03 02:00:00 A 2 2014-01-03 03:00:00 A 2 2014-01-04 01:00:…