Collect More Jewels Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6857    Accepted Submission(s): 1592 Problem Description It is written in the Book of The Lady: After the Creation, the cruel…

Collect More Jewels Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6713    Accepted Submission(s): 1558 Problem Description It is written in the Book of The Lady: After the Creation, the cruel…

Collect More Jewels Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6148    Accepted Submission(s): 1386 Problem Description It is written in the Book of The Lady: After the Creation, the cruel…

Collect More Jewels Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5345    Accepted Submission(s): 1189 Problem Description It is written in the Book of The Lady: After the Creation, the cruel…

Collect More Jewels Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6739    Accepted Submission(s): 1564 Problem Description It is written in the Book of The Lady: After the Creation, the cruel…

思路描述来自:http://hi.baidu.com/perfectcai_/item/701f2efa460cedcb0dd1c820也可以参考黑书P89的积水. 题意:Farmer John有一个碗,形状如下,给你一个w*h平面,每个1*1的位置有一个高度Hij,问用这个碗来装牛奶,最多可以装多少体积.例如:555515555这个可以装4体积,只有中间的1位置可以装:再如:555512555这个可以装1体积,只有中间的1位置可以装,而装到2时就会开始漏出,因为液体是可以流动的: 分析:由例子…

邻结矩阵比较简单,, 它的BFS,DFS, 两种遍历也比较简单,一个用队列, 一个用数组即可!!!但是邻接矩阵极其浪费空间,尤其是当它是一个稀疏矩阵的时候!!!---------------------------------------------------------------------------------------------------------------------------------------//邻接矩阵的建立和 其BFS, DFS, 遍历 #include <…

题意: 一个n*m的迷宫,在t时刻后就会坍塌,问:在逃出来的前提下,能带出来多少价值的宝藏. 其中: ’*‘:代表墙壁: '.':代表道路: '@':代表起始位置: '<':代表出口: 'A'~'J':代表宝藏: 解题思路: 本题有两种思路:1,bfs+状态压缩:相比之下耗时多: 2,bfs+dfs:耗时较少: 在这里着重介绍第一种方法:(博主也是现学现卖啦^_^) 因为宝藏的数目比较少,所以我们可以对宝藏进行状态压缩(用二进制表示宝藏是否已经拾取,1表示已拾取,0表示未拾取), 标记数组vis…

Cleaning Robot (bfs+dfs) Here, we want to solve path planning for a mobile robot cleaning a rectangular room floor with furniture. Consider the room floor paved with square tiles whose size fits the cleaning robot (1 * 1). There are 'clean tiles' and…

BFS/DFS 在树专题和回溯算法中其实已经涉及到了BFS和DFS算法,这里单独提出再进一步学习一下 BFS 广度优先遍历 Breadth-First-Search 这部分的内容也主要是学习了labuladong公众号内的相关讲解 算法流程 首先将开始节点放入队列中. 从队列中取出第一个节点,并检验它是否为目标. 如果找到目标,则结束搜索并回传结果. 否则将它所有尚未检验过的直接子节点加入队列中. 若队列为空,表示整张图都检查过了--亦即图中没有欲搜索的目标.结束搜索并回传"找不到目标"…