Lot Time Limit: 2 Seconds Memory Limit: 65536 KB Out of N soldiers, standing in one line, it is required to choose several to send them scouting. In order to do that, the following operation is performed several times: if the line consists of mo…
http://poj.org/problem?id=3186 Description FJ has purchased N (1 <= N <= 2000) yummy treats for the cows who get money for giving vast amounts of milk. FJ sells one treat per day and wants to maximize the money he receives over a given period time…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4826 思路:dp[x][y][d]表示从方向到达点(x,y)所能得到的最大值,然后就是记忆化了. #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #define REP(i, a, b) for (int i = (a); i < (b); ++i)…
Cow Bowling Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14210 Accepted: 9432 Description The cows don't use actual bowling balls when they go bowling. They each take a number (in the range 0..99), though, and line up in a standard…