Description Captain Clearbeard decided to go to the harbour for a few days so his crew could inspect and repair the ship. Now, a few days later, the pirates are getting landsick(Pirates get landsick when they don't get enough of the ships' rocking mo…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1548 There is a strange lift.The lift can stop can at every floor as you want, and there is a number Ki(0 <= Ki <= N) on every floor.The lift have just two buttons: up and down.When you at floor i,if yo…
传送门: http://acm.hdu.edu.cn/showproblem.php?pid=1026 Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21841 Accepted Submission(s): 7023Special Judge Problem Descrip…
经过锦囊相助,海东集团终于度过了危机,从此,HDU的发展就一直顺风顺水,到了2050年,集团已经相当规模了,据说进入了钱江肉丝经济开发区500强.这时候,XHD夫妇也退居了二线,并在风景秀美的诸暨市浬浦镇陶姚村买了个房子,开始安度晚年了. 这样住了一段时间,徐总对当地的交通还是不太了解.有时很郁闷,想去一个地方又不知道应该乘什么公交车,在什么地方转车,在什么地方下车(其实徐总自己有车,却一定要与民同乐,这就是徐总的性格). 徐总经常会问蹩脚的英文问路:“Can you help me?”.看着他…
Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10541 Accepted Submission(s): 3205Special Judge Problem Description The Princess has been abducted by the BEelzebub…
链接: http://acm.hdu.edu.cn/showproblem.php?pid=1026 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=29096#problem/D Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(…
HDU 1312 题目大意: 一个地图里面有三种元素,分别为"@",".","#",其中@为人的起始位置,"#"可以想象为墙,然后.为可以走的空地,求人可以走的最大点数. 解题思路:从起点开始,起点的四个方向满足条件的点分别入队(放置重复入队,需只要一入队就标记已访问而不是取出时再进行标记),直至队为空. /*HDU 1312 ----- Red and Black 入门搜索 BFS解法*/ #include <cstd…
Resource Archiver Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 100000/100000 K (Java/Others)Total Submission(s): 2382 Accepted Submission(s): 750 Problem Description Great! Your new software is almost finished! The only thing left to…
Find a way Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3226 Accepted Submission(s): 1045 Problem Description Pass a year learning in Hangzhou, yifenfei arrival hometown Ningbo at finally.…
数据结构实验之图论五:从起始点到目标点的最短步数(BFS) Time Limit: 1000 ms Memory Limit: 65536 KiB Submit Statistic Discuss Problem Description 在古老的魔兽传说中,有两个军团,一个叫天灾,一个叫近卫.在他们所在的地域,有n个隘口,编号为1..n,某些隘口之间是有通道连接的.其中近卫军团在1号隘口,天灾军团在n号隘口.某一天,天灾军团的领袖巫妖王决定派兵攻打近卫军团,天灾军团的部队如此庞大,甚至可以填江过…
数据结构实验之图论五:从起始点到目标点的最短步数(BFS) Time Limit: 1000 ms Memory Limit: 65536 KiB Problem Description 在古老的魔兽传说中,有两个军团,一个叫天灾,一个叫近卫.在他们所在的地域,有n个隘口,编号为1..n,某些隘口之间是有通道连接的.其中近卫军团在1号隘口,天灾军团在n号隘口.某一天,天灾军团的领袖巫妖王决定派兵攻打近卫军团,天灾军团的部队如此庞大,甚至可以填江过河.但是巫妖王不想付出不必要的代价,他想知道在不修…
Catch That Cow Descriptions: Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a number line and the cow is at a point K (0 ≤ K ≤ 100,000) on the same numbe…
Dungeon Master Descriptions: 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…
http://acm.hdu.edu.cn/showproblem.php?pid=4568 Hunter Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1254 Accepted Submission(s): 367 Problem Description One day, a hunter named James went…
Battle City Many of us had played the game "Battle city" in our childhood, and some people (like me) even often play it on computer now. What we are discussing is a simple edition of this game. Given a map that consists of empty spaces, rivers,…
D. Lunar New Year and a Wander bfs+优先队列 题意 给出一个图,从1点开始走,每个点至少要经过一次(可以很多次),每次经过一个没有走过的点就把他加到走过点序列中,问最小字典序的序列是多少 思路 起始就是从每次可达的点的选取最小的那个走,拓展可达的点,然后重复直到走完了全部为止,直接用个bfs+优先队列即可 #include<bits/stdc++.h> #include<stdlib.h> using namespace std; const in…
Rescue Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 14 Accepted Submission(s) : 7 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Angel was caught by the MOLIGPY…
Problem Description Angel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is described as a N * M (N, M <= 200) matrix. There are WALLs, ROADs, and GUARDs in the prison. Angel's friends want to save Angel. Their task is: approa…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1242 题目描述: Problem Description Angel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is described as a N * M (N, M <= 200) matrix. There are WALLs, ROADs, and GUARDs in the prison…