Super Jumping! Jumping! Jumping!
来源:互联网 发布:一句可爱到化的话 知乎 编辑:程序博客网 时间:2024/06/06 19:33
点击打开链接
Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little about this game, so I introduce it to you now.
The game can be played by two or more than two players. It consists of a chessboard(棋盘)and some chessmen(棋子), and all chessmen are marked by a positive integer or “start” or “end”. The player starts from start-point and must jumps into end-point finally. In the course of jumping, the player will visit the chessmen in the path, but everyone must jumps from one chessman to another absolutely bigger (you can assume start-point is a minimum and end-point is a maximum.). And all players cannot go backwards. One jumping can go from a chessman to next, also can go across many chessmen, and even you can straightly get to end-point from start-point. Of course you get zero point in this situation. A player is a winner if and only if he can get a bigger score according to his jumping solution. Note that your score comes from the sum of value on the chessmen in you jumping path.
Your task is to output the maximum value according to the given chessmen list.
The game can be played by two or more than two players. It consists of a chessboard(棋盘)and some chessmen(棋子), and all chessmen are marked by a positive integer or “start” or “end”. The player starts from start-point and must jumps into end-point finally. In the course of jumping, the player will visit the chessmen in the path, but everyone must jumps from one chessman to another absolutely bigger (you can assume start-point is a minimum and end-point is a maximum.). And all players cannot go backwards. One jumping can go from a chessman to next, also can go across many chessmen, and even you can straightly get to end-point from start-point. Of course you get zero point in this situation. A player is a winner if and only if he can get a bigger score according to his jumping solution. Note that your score comes from the sum of value on the chessmen in you jumping path.
Your task is to output the maximum value according to the given chessmen list.
N value_1 value_2 …value_N
It is guarantied that N is not more than 1000 and all value_i are in the range of 32-int.
A test case starting with 0 terminates the input and this test case is not to be processed.
3 1 3 24 1 2 3 44 3 3 2 10
4103
解析: dp[i] = max(num[i] , dp[j:(1~i-1)] + num[i]) num[i] > num[j]
dp[i]:以i结尾的数字可构成的最大和
#include<cstdio>#include<cstring>#include<map>#include<algorithm>using namespace std;#define INF 0x3f3f3f3f//max,min,swap,unique//dp[i]:以i结尾的数字可构成的最大和 // dp[i] = max(num[i] , dp[j:(1~i-1)] + num[i]) num[i] > num[j]int num[1000+5];int dp[1005];//表示以i结尾的子串的最大和 int main(){int n;while (~scanf ("%d",&n) && n){for (int i = 1 ; i <= n ; i++)scanf ("%d",&num[i]);int ans = -INF;for (int i = 1 ; i <= n ; i++){dp[i] = num[i];for (int j = 1 ; j < i ; j++){if (num[i] > num[j])dp[i] = max(dp[i] , dp[j] + num[i]);ans = max(ans , dp[i]);}}printf ("%d\n",ans);}return 0;}
阅读全文
0 0
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- Super Jumping! Jumping! Jumping!
- android long数据转换成日期方法
- QT 字符串转换的一个BUG
- 行政区划代码编码规则
- first-Experience
- maven引入ojdbc
- Super Jumping! Jumping! Jumping!
- LitJson多态支持
- C
- 商业智能BI入门专业词汇(二)
- 什么是堆栈帧
- SpringBoot的RabbitMQ消息队列: 二、第一模式"Hello World!"
- 利用vue-cli创建的vue项目结构解析
- JavaScript中的私有成员
- css div高度填满父容器剩余空间