Dire Wolf Time Limit: 5000/5000 MS (Java/Others)    Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 3815    Accepted Submission(s): 2266 Problem Description Dire wolves, also known as Dark wolves, are extraordinarily large and powerfu…

题目链接 一开始很自然的想到了贪心,跑了一下贪心,发现无法处理某一段已经被选走的情况,根据数据范围,区间dp比较适合,能储存区间取样信息 设dp[i][j]为已经杀死区间[i,j]的最小值,可以得到转移方程,dp[i][j] = min(dp[i][k-1]+dp[k+1][j]+a[k]+b[i-1]+b[j+1]),也就是说选用k为中间点,合并i-(k-1),(k+1)-j两个区间,且这两个区间已经被选走,能产生的影响为这两个区间的另一侧,注意初始化将非法区域设为0 #include<bit…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5115 Dire Wolf Time Limit: 5000/5000 MS (Java/Others)Memory Limit: 512000/512000 K (Java/Others) 问题描述 Dire wolves, also known as Dark wolves, are extraordinarily large and powerful wolves. Many, if not…

Dire wolves, also known as Dark wolves, are extraordinarily large and powerful wolves. Many, if not all, Dire Wolves appear to originate from Draenor. Dire wolves look like normal wolves, but these creatures are of nearly twice the size. These powerf…

Problem Description Dire wolves, also known as Dark wolves, are extraordinarily large and powerful wolves. Many, if not all, Dire Wolves appear to originate from Draenor. Dire wolves look like normal wolves, but these creatures are of nearly twice th…

Dire wolves, also known as Dark wolves, are extraordinarily large and powerful wolves. Many, if not all, Dire Wolves appear to originate from Draenor. Dire wolves look like normal wolves, but these creatures are of nearly twice the size. These powerf…

Dire Wolf Time Limit: 5000/5000 MS (Java/Others)    Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 2221    Accepted Submission(s): 1284 Problem Description Dire wolves, also known as Dark wolves, are extraordinarily large and powerfu…

题意 就是有一对狼,每个狼有初始的攻击力,并且还能给左右两边的狼提供攻击力加成,当冒险家杀死一头狼的时候他也会受到这个狼目前攻击力的伤害 实例解析 33 5 78 2 0 有三头狼,刚开始第二头狼给他左右两边的狼各加2攻击力,由于第一头狼左边没有狼,所以只给第二头狼加,第三头狼还那样,一系列操作后攻击力为(5,13,9),从左往右杀死狼 1.受到5点攻击,且第二头狼的攻击力加成消失(5,9) 2.受到5点攻击,且第三头狼攻击加成消失(7) 3最后结果5+5+7=17 题解 dp[i][j]=mi…

Dire wolves, also known as Dark wolves, are extraordinarily large and powerful wolves. Many, if not all, Dire Wolves appear to originate from Draenor.Dire wolves look like normal wolves, but these creatures are of nearly twice the size. These powerfu…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5115 题目大意:前面有n头狼并列排成一排, 每一头狼都有两个属性--基础攻击力和buff加成, 每一头狼的攻击力等于他自身的基础攻击力加上旁边狼对他的buff加成. 现在你被这群狼围着了, 必须将这些狼全部击败, 你才能逃出, 你每攻击一头狼,收到的伤害是狼的总攻击力.现在问,你逃出这些狼的围攻需要的最小代价(收到的伤害): 解题思路:声明dp数组, dp[i][j]代表从i到j的区间杀死所有狼的最…