Description 小F 的学校在城市的一个偏僻角落,所有学生都只好在学校吃饭。学校有一个食堂,虽然简陋,但食堂大厨总能做出让同学们满意的菜肴。当然,不同的人口味也不一定相同,但每个人的口味都可以用一个非负整数表示。由于人手不够,食堂每次只能为一个人做菜。做每道菜所需的时间是和前一道菜有关的,若
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其他好文 时间:
2016-02-28 12:19:12
阅读次数:
150
Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 23445 Accepted: 9605 Description Every cow's dream is to become the most popul
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其他好文 时间:
2016-02-25 22:42:18
阅读次数:
297
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 your friend makes a guess, you provide a hint t...
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其他好文 时间:
2016-02-25 10:22:12
阅读次数:
142
Total Accepted: 19397 Total Submissions: 67937 Difficulty: Easy You are playing the following Bulls and Cows game with your friend: You write down a n
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其他好文 时间:
2016-02-22 15:13:45
阅读次数:
180
Just like humans enjoy playing the game of Hopscotch, Farmer John's cows have invented a variant of the game for themselves to play. Being played by c
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其他好文 时间:
2016-02-21 17:02:10
阅读次数:
149
Hotel Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 14958 Accepted: 6450 Description The cows are journeying north to Thunder Bay in Cana
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其他好文 时间:
2016-02-20 00:33:33
阅读次数:
221
( ̄▽ ̄)" //dijkstra算法; //这题建邻接矩阵的时候有坑(先读入边后读入点),还有重边; #include #include using namespace std; const int INF=10e7; const int MAXN=2010; int k,minn; int co...
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其他好文 时间:
2016-02-18 00:05:51
阅读次数:
212
Layout Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6574 Accepted: 3177 Description Like everyone else, cows like to stand close to thei
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其他好文 时间:
2016-02-17 20:47:56
阅读次数:
221
Balanced Lineup 题意:N cows (1 ≤ N ≤ 50,000)Q (1 ≤ Q ≤ 200,000)queries;每次查询一个区间[l,r];问区间中最高和最矮的牛相差多少? 本题适合ST的入门题; 讲讲对ST的简单用法的理解:ST是一个二维DP倍增的思想,二维[i][j]表
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其他好文 时间:
2016-02-16 16:48:43
阅读次数:
225
题目描述: 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. Eac
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编程语言 时间:
2016-02-06 14:21:26
阅读次数:
228