[poj 1915] Knight Moves [A*][DBFS 双向BFS]

真·skysys

于 2016-07-20 02:15:56 发布

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本文探讨了如何运用A*搜索算法和双向BFS策略解决POJ 1915问题，详细阐述了这两种方法在骑士棋盘移动问题中的应用和实现细节。

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Knight Moves

Time Limit: 1000MS		Memory Limit: 30000K
Total Submissions: 24406		Accepted: 11513

Description

Background
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?
The Problem
Your task is to write a program to calculate the minimum number of moves needed for a knight to reach one point from another,