Cleaning Robot Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4264 Accepted: 1713 Description Here, we want to solve path planning for a mobile robot cleaning a rectangular room floor with furniture. Consider the room floor paved with squ…
Problem Description Rompire is a robot kingdom and a lot of robots live there peacefully. But one day, the king of Rompire was captured by human beings. His thinking circuit was changed by human and thus became a tyrant. All those who are against him…
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…
2017-08-11 21:10:21 艾教写的 #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<queue> #include<map> #include<set> #include<stack> using namespace std; typedef long long LL; int n…
http://acm.hdu.edu.cn/showproblem.php?pid=3681 Prison Break Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3182 Accepted Submission(s): 812 Problem Description Rompire is a robot kingdom an…
Description The Pizazz Pizzeria prides itself or more (up to ) orders to be processed before he starts any deliveries. Needless to say, he would like to take the shortest route in delivering these goodies and returning to the pizzeria, even if it mea…
Tunnels Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Bob is travelling in Xi’an. He finds many secret tunnels beneath the city. In his eyes, the city is a grid. He can’t enter a grid with a b…
Corn Fields Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4739 Accepted: 2506 Description Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yumm…
问题:Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in the homework after the deadline, the teacher will reduce his score o…
Marriage Ceremonies Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1011 Description You work in a company which organizes marriages. Marriages are not that easy to be made, so, the job is qu…