364. [HDU 1548] 奇怪的电梯 ★   输入文件:lift.in   输出文件:lift.out   简单对比时间限制:1 s   内存限制:128 MB [问题描述] 呵呵,有一天我做了一个梦,梦见了一种很奇怪的电梯.大楼的每一层楼都可以停电梯,而且第 i 层楼 (1<=i<=N) 上有一个数字 Ki(0<=Ki<=N) .电梯只有四个按钮:开,关,上,下.上下的层数等于当前楼层上的那个数字.当然,如果不能满足要求,相应的按钮就会失灵.例如: 3 3 1 2 5 代表…

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题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=1548 A strange lift Description There is a strange lift.The lift can stop can at every floor as you want, and there is a number $K_i(0 \leq K_i \leq N)$ on every floor.The lift have just two buttons: up…

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…

A strange lift http://acm.hdu.edu.cn/showproblem.php?pid=1548 Problem Description 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…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1548 题目大意:升降电梯,先给出n层楼,然后给出起始的位置,即使输出从A楼道B楼的最短时间. 注意的几点 (1)每次按一下,只能表示上或者是下,然后根据输入的看是上几层或者是下几层. (2)注意不能到底不存在的楼层. 详见代码. #include <iostream> #include <cstdio> using namespace std; ; ][],node[],vis[],M…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1548 题目意思:给出 n 个 floor 你,每个floor 有一个数k,按下它可以到达 floor + k 或者 floor - k的位置.问从floor A 到 floor  B 最少的按lift 次数是多少. hdu 真是!!!!! queue<node>  q 写在main 外就 wa了!!! = = 汗!!! 还专门瞪大双眼对照别人AC的代码,看了一遍又一遍,以为色盲了= =,可恶HDU…

Sum It Up Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 4   Accepted Submission(s) : 1 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Given a specified total t and…

题目链接: 传送门 A strange lift Time Limit: 1000MS     Memory Limit: 32768 K Description 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…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1548 A strange lift Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21754    Accepted Submission(s): 7969 Problem Description There is a strange li…