Tempter of the Bone Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 107138 Accepted Submission(s): 29131 Problem Description The doggie found a bone in an ancient maze, which fascinated him a…
Problem Description The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried despe…
普通的剪枝会超时,必须加入奇偶性剪枝. 直接上图: AC代码: #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int maxn=10; char mp[maxn][maxn]; int d[maxn][maxn]; int n,m,T; const int dx[]={0,0,1,-1}; const int dy[]={1,-1,0,0}; int s…
http://acm.hdu.edu.cn/showproblem.php?pid=1979 Fill the blanks Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 373 Accepted Submission(s): 155 Problem Description There is a matrix of 4*4, yo…