Crossing River 题目链接:http://acm.hust.edu.cn/vjudge/problem/visitOriginUrl.action?id=26251 题意: N个人希望去过河,但每次只能过两个且要有一个人把船划回来接其他的人: 两个人一起过河所用的时间是两个人中单独过河时间最多的: 求所有人过河所需要的最少的时间. 思路分析: 定义一个装n个人中每个人过河所需要的时间数组a[]:并用sort进行从小到大进行排序. 求将最慢的和次慢的运过去所需的最少时间,下面有两种可能…

Crossing River Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9585 Accepted: 3622 Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangem…

Crossing River Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 9919   Accepted: 3752 Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arra…

Crossing River Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 9887   Accepted: 3737 Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arra…

Crossing River Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 12260   Accepted: 4641 Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arr…

POJ1700 题目链接:http://poj.org/problem?id=1700 Time Limit:1000MS     Memory Limit:10000KB     64bit IO Format:%I64d & %I64u   Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore…

A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must be arranged in order to row the boat back and forth so that all people may cross. Each person has…

英文题目: A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must be arranged in order to row the boat back and forth so that all people may cross. Each pers…

Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 13982   Accepted: 5349 Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must b…

Description A group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must be arranged in order to row the boat back and forth so that all people may cross. Eac…