A - Problem A Time Limit: 2000/1000MS (Java/Others) Memory Limit: 128000/64000KB (Java/Others) Submitcid=1095#status--A" class="uibtn" style="color:rgb(85,85,85); text-decoration:none; background-color:rgb(255,255,255); vertical-align:…
A -Dragon Maze Time Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others) Submit Status 题目连接: 传送门 Problem Description You are the prince of Dragon Kingdom and your kingdom is in danger of running out of power. You mu…
地址:http://acdream.info/onecontest/1014 都是来自Codeforce上简单题. A. Boy or Girl 简单字符串处理 B. Walking in the Rain 每次能移动1或2的距离. 答案为,ans = min{ max{e(i), e(i+1)} (其中i从0->n-1) }; C. Cutting Figure 输入为一个nxm的矩阵,#都是连通区域,考虑4连通,去掉最少的#让#区域不连通. 首先说明,在矩阵中一个#的连接最少…
Sudoku Checker Time Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others) SubmitStatisticNext Problem Problem Description Sudoku is a popular single player game. The objective is to fill a 9x9 matrix with digits so that each colu…
题目列表: 2146 Problem A [手速]阔绰的Dim 2147 Problem B [手速]颓废的Dim 2148 Problem C [手速]我的滑板鞋 2149 Problem D [手速]潦倒的Dim 2150 Problem E [手速]被NTR的Dim 2146 Problem A: 简单的最长回文串统计算法,这里没有过高要求,n^2算法可以AC.其中包括dp动规以及中心法(以上两种都是O(n^2)算法,可以参考白书).推广,可以尝试扩展KMP(O(nlogn))或者Mana…