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 题意:有一排狼,每只狼有一个伤害A,还有一个伤害B.杀死一只狼的时候,会受到这只狼的伤害A和这只狼两边的狼的伤害B的和.如果某位置的狼被杀,那么杀它左边的狼时就会收到来自右边狼的B,因为这两只狼是相邻的了.求杀掉一排狼的最小代价. 样例解释: n   = 3 A[] = 3 5 7 B[] = 8 2 0 一共有3只狼,第一次杀掉第一只狼,代价为A[1]+B[2] = 3+2 = 5 (B和A…

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 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…

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…

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…

渐渐认识到区域赛更侧重的是思维及基本算法的灵活运用,而不是算法的量(仅个人见解),接下来要更多侧重思维训练了. 区间DP,dp[i][j]表示从i到j最终剩余第i 与第j只的最小伤害值,设置0与n+1两个虚拟的狼,状态转移方程如下: dp[i][j] = min(dp[i][j], dp[i][k] + dp[k][j] + b[i] + b[j]) #include<cstdio> #include<iostream> #include<cstdlib> #inclu…