题目链接 /* 题意是是传统的迷宫加上一个条件,墙壁在k的整倍数时刻会消失,那么求到达出口的最短时间. 关键点在于某个点最多被走k次,标记vis[x][y][time%k]即可. */ #include<queue> #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> using namespace std; const int maxn=100+5;…

Dating with girls(2) Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1812    Accepted Submission(s): 505 Problem Description If you have solved the problem Dating with girls(1).I think you can s…

题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=2579 Dating with girls(2) Description If you have solved the problem Dating with girls(1).I think you can solve this problem too.This problem is also about dating with girls. Now you are in a maze and th…

Dating with girls(1) Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2127    Accepted Submission(s): 730 Problem Description Everyone in the HDU knows that the number of boys is larger than the…

Dating with girls(1) Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3869    Accepted Submission(s): 1196 Problem Description Everyone in the HDU knows that the number of boys is larger than the…

题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=2578 Dating with girls(1) Description Everyone in the HDU knows that the number of boys is larger than the number of girls. But now, every boy wants to date with pretty girls. The girls like to date with…

Dating with girls(2) Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2705    Accepted Submission(s): 759 Problem Description If you have solved the problem Dating with girls(1).I think you can s…

HDU 3784 继续xxx定律 HDU 2578 Dating with girls(1) 做3748之前要先做xxx定律  对于一个数n,如果是偶数,就把n砍掉一半:如果是奇数,把n变成 3*n+ 1后砍掉一半,直到该数变为1为止. 当n为3时,我们在验证xxx定律的过程中会得到一个序列,3,5,8,4,2,1,将3称为关键数,5,8,4,2称为覆盖数.现在输入n个数字a[i],根据关键数与覆盖数的理论,我们只需要验证其中部分数就可以确定所有数满足xxx定律,输出输入的n个数中的关键数.如果…

Dating with girls(1) Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5709    Accepted Submission(s): 1855 Problem Description Everyone in the HDU knows that the number of boys is larger than the…

Dating with girls(2) Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1418    Accepted Submission(s): 393 Problem Description If you have solved the problem Dating with girls(1).I think you can…