题目大意: Description Bessie is stranded on a deserted arctic island and wants to determine all the paths she might take to return to her pasture. She has tested her boat and knows she can travel from one island to another island in 1 unit of time if a r…
题目大意: Description There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, he can move to one of four adjacent tiles. But he can't move on red tiles, he can move…
Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16748 Accepted: 6522 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled…
You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. It takes one minute to move one unit north, south, east, west, up or down. You cannot move diagonal…
题目链接:http://icpc.njust.edu.cn/Problem/Hdu/1242/ 这次的迷宫是有守卫的,杀死一个守卫需要花费1个单位的时间,所以以走的步数为深度,在每一层进行搜索,由于走一步的花费不一定是1,所以我们需要用优先队列寻找最优值.这个题目真是模板题. 代码如下: #include<bits/stdc++.h> using namespace std; typedef unsigned int ui; typedef long long ll; typedef unsi…
Keywords Search Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35655 Accepted Submission(s): 11496 Problem Description In the modern time, Search engine came into the life of everybody like…
