题目描述 Mr Somurolov, fabulous chess-gamer indeed, asserts that no one else but him can move knights from one position to another so fast. Can you beat him? Your task is to write a program to calculate the minimum number of moves needed for a knight to…

Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits each square of a given set of n squares on a chessboard exactly once. He thinks that the mo…

题目链接 Problem Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits each square of a given set of n squares on a chessboard exactly once. He think…

这本来是要用双向宽度搜索的,但是我用简单的广搜也成功了,L<=300,也不会超时?? 另外一个问题就是,我本来想用原来的代码交,结果80分??将边界条件从小于L改成小于等于L,就对了.我可能不会下棋... #include<bits/stdc++.h> using namespace std; ]={,,,,-,-,-,-}; ]={,-,,-,,-,-,}; //int maxs=-1; //bool bz[100][100]; ][]; int main() { int n; cin…

最近在学习广搜  这道题同样是一道简单广搜题=0= 题意:(百度复制粘贴0.0) 题意:给出骑士的骑士位置和目标位置,计算骑士要走多少步 思路:首先要做这道题必须要理解国际象棋中骑士的走法,国际象棋中,骑士是在一个3*2的格子中进行对角线移动,通过画图很容易就知道骑士最多可以朝八个方向移动,那么就朝8个方向进行BFS即可 //细节注意: 1.输入开始结束坐标时需要保存  所以我用了全局变量  因为输出还需要他们=0=: 2.依旧是用bool类型进行map保存,防止内存超限, 0表示还未走过, 1…

Knight Moves Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 10542    Accepted Submission(s): 6211 Problem Description A friend of you is doing research on the Traveling Knight Problem (TKP) wh…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1372 Knight Moves Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10372    Accepted Submission(s): 6105 Problem Description A friend of you is doin…

题 Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits each square of a given set of n squares on a chessboard exactly once. He thinks that the…

Knight Moves Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 13222   Accepted: 7418 Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that v…

Problem Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits each square of a given set of n squares on a chessboard exactly once. He thinks tha…