题目:http://acm.hdu.edu.cn/showproblem.php?pid=1072 Description Ignatius had a nightmare last night. He found himself in a labyrinth with a time bomb on him. The labyrinth has an exit, Ignatius should get out of the labyrinth before the bomb explodes.…

http://acm.hdu.edu.cn/showproblem.php?pid=1072 遇到Bomb-Reset-Equipment的时候除了时间恢复之外,必须把这个点做标记不能再走,不然可能造成死循环,也得不到最优解. #include <cstdio> #include <cstring> #include <queue> using namespace std; struct point { int x,y,time,step; }; point s; in…

Description Ignatius had a nightmare last night. He found himself in a labyrinth with a time bomb on him. The labyrinth has an exit, Ignatius should get out of the labyrinth before the bomb explodes. The initial exploding time of the bomb is set to 6…

题目链接 Problem Description Ignatius had a nightmare last night. He found himself in a labyrinth with a time bomb on him. The labyrinth has an exit, Ignatius should get out of the labyrinth before the bomb explodes. The initial exploding time of the bom…

Nightmare Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14260    Accepted Submission(s): 6930 Problem Description Ignatius had a nightmare last night. He found himself in a labyrinth with a ti…

HDU 3085 Nightmare Ⅱ(噩梦 Ⅱ) Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)   Problem Description - 题目描述 Last night, little erriyue had a horrible nightmare. He dreamed that he and his girl friend were trapped in a…

[hdu P3085] Nightmare Ⅱ Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2885 Accepted Submission(s): 806 Problem DescriptionLast night, little erriyue had a horrible nightmare. He dreamed that he a…

HDU - 3085 Nightmare Ⅱ 双向BFS,建立两个队列,让男孩女孩一起走 鬼的位置用曼哈顿距离判断一下,如果该位置与鬼的曼哈顿距离小于等于当前轮数的两倍,则已经被鬼覆盖 #include <cstdio> #include <queue> #include <algorithm> #include <cmath> #include <cctype> #include <cstring> using namespace…

题解:HDU 6598 Description Now, Bob is playing an interesting game in which he is a general of a harmonious army. There are \(n\) soldiers in this army. Each soldier should be in one of the two occupations, Mage or Warrior. There are \(m\) pairs of sold…

Problem Description People in Silverland use square coins. Not only they have square shapes but also their values are square numbers. Coins with values of all square numbers up to 289 (=17^2), i.e., 1-credit coins, 4-credit coins, 9-credit coins, ...…