描述 分析 二分. 最小化最大值. 和"河中跳房子","Agressive Cows"等最大化最小值问题正好相反的最小化最大值问题,同样用二分解决,原理基本相同,差别主要在C条件的判断上. 1.最大化最小值: 相当于n个东西分给m个人,使得每个人至少拿x个,那么每个人拿够了就走,给后面的人多留一点, ...
分类：
其他好文 时间：
2016-04-23 09:03:00
阅读次数：
132
描述 分析 二分. 最大化最小值. C(x)表示使两头牛之间最小距离为x,问题转化为求满足C(x)的x的最大值.可知x<=(总长)/(c-1).那么1~(总长)/(c-1)二分求解即可. 1 #include<cstdio> 2 #include<algorithm> 3 using std :: ...
分类：
其他好文 时间：
2016-04-22 23:59:25
阅读次数：
426
题目： You are playing the following Bulls and Cows game with your friend: You write down a number and ask your friend to guess what the number is. Each ...
分类：
其他好文 时间：
2016-04-21 20:16:21
阅读次数：
149
Rebuilding Roads Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 10663 Accepted: 4891 Description The cows have reconstructed Farmer John's ...
分类：
其他好文 时间：
2016-04-21 18:03:36
阅读次数：
187
Distance Queries Description Farmer John's cows refused to run in his marathon since he chose a path much too long for their leisurely lifestyle. He t ...
分类：
其他好文 时间：
2016-04-19 06:12:10
阅读次数：
173
You are playing the following Bulls and Cows game with your friend: You write down a number and ask your friend to guess what the number is. Each time ...
分类：
其他好文 时间：
2016-04-18 13:33:11
阅读次数：
189
3126: [Usaco2013 Open]Photo Description Farmer John has decided to assemble a panoramic photo of a lineup of his N cows (1 <= N <= 200,000), which, as ...
分类：
其他好文 时间：
2016-04-15 21:31:46
阅读次数：
298
Round Numbers Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Round Numbers Description The cows, as you know, have no fingers or ...
分类：
其他好文 时间：
2016-04-14 01:05:02
阅读次数：
146
Gold Balanced Lineup Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 14032 Accepted: 4045 Description Farmer John's N cows (1 ≤ N ≤ 100,000 ...
分类：
其他好文 时间：
2016-04-10 17:45:32
阅读次数：
136
Cheapest Palindrome Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7869 Accepted: 3816 Description Keeping track of all the cows can be a ...
分类：
其他好文 时间：
2016-04-09 00:21:10
阅读次数：
345
