文件名称:maze
- 所属分类:
- JSP源码/Java
- 资源属性:
- [Text]
- 上传时间:
- 2012-11-26
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- 2kb
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- 提 供 者:
- 张*
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你的朋友Jefferson在一个二维迷宫(可以视为是有N*M个格子的方阵)中迷了路,他目前只知道他的起始坐标(startX, startY)和他需要抵达的目的地坐标(destX, destY)。然而迷宫中有许多格子是不能进入的,还有一些格子是收费的——要知道Jefferson手头的现金(cash)极其有限。所以现在你需要写一个程序来帮助他:给出一条步数最短的路径,让Jefferson能够用手头的现金抵达目的地。
1. 迷宫表示,迷宫用一个二维矩阵表示。当用户输入N,M后,计算机随机生成一个N*M的迷宫,并显示出来。注意迷宫全封闭,在其边界必须为*,一个合法的迷宫输入可以是:
******
*0500*
*1120*
*0000*
******
其中,第i行j列如果是:
0: 代表空格子
*: 代表不能进入的格子
k(1<=k<=9):代表进入该格子将一次性收取费用k
2. 用户可以输入起始坐标起始坐标(startX, startY)和他需要抵达的目的地坐标(destX, destY),以及手中的Cash
3. 输出详细路径,步数,以及此步数下的花费,示例如下:
(2,2)-(2,3)-(2,4) step:2 cost:5
4. 注意:
(1) 最短的路径有可能有多条;
(2) 也可能不能找到利用手头的现金完成旅行的答案-Your friend Jefferson in a two-dimensional maze (which can be seen as a N* M a grid of squares) in lost
Way, he now knew his starting coordinates (startX, startY) and he needs to reach the destination coordinates (
destX, destY). However, there are many lattice maze is inaccessible, and some for a fee lattice
- To know Jefferson cash on hand (cash) is extremely limited. So now you need to write a program
To help him: a step given the number of shortest path, so that Jefferson could use the cash on hand at destination
.
1. Maze that maze with a two-dimensional matrix. When the user input N, M, the computer
An N* M randomly generated maze, and displayed. Note that the whole maze closed its borders must be*
A legal labyrinth input can be:
******
0500**
* 1120*
* 0000*
******
Among them, first column i row j if:
0: on behalf of sub-space
*: Representatives can not enter the lattice
k (1 <= k <= 9): representative of the grid will be a one-time charge k
1. 迷宫表示,迷宫用一个二维矩阵表示。当用户输入N,M后,计算机随机生成一个N*M的迷宫,并显示出来。注意迷宫全封闭,在其边界必须为*,一个合法的迷宫输入可以是:
******
*0500*
*1120*
*0000*
******
其中,第i行j列如果是:
0: 代表空格子
*: 代表不能进入的格子
k(1<=k<=9):代表进入该格子将一次性收取费用k
2. 用户可以输入起始坐标起始坐标(startX, startY)和他需要抵达的目的地坐标(destX, destY),以及手中的Cash
3. 输出详细路径,步数,以及此步数下的花费,示例如下:
(2,2)-(2,3)-(2,4) step:2 cost:5
4. 注意:
(1) 最短的路径有可能有多条;
(2) 也可能不能找到利用手头的现金完成旅行的答案-Your friend Jefferson in a two-dimensional maze (which can be seen as a N* M a grid of squares) in lost
Way, he now knew his starting coordinates (startX, startY) and he needs to reach the destination coordinates (
destX, destY). However, there are many lattice maze is inaccessible, and some for a fee lattice
- To know Jefferson cash on hand (cash) is extremely limited. So now you need to write a program
To help him: a step given the number of shortest path, so that Jefferson could use the cash on hand at destination
.
1. Maze that maze with a two-dimensional matrix. When the user input N, M, the computer
An N* M randomly generated maze, and displayed. Note that the whole maze closed its borders must be*
A legal labyrinth input can be:
******
0500**
* 1120*
* 0000*
******
Among them, first column i row j if:
0: on behalf of sub-space
*: Representatives can not enter the lattice
k (1 <= k <= 9): representative of the grid will be a one-time charge k
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maze.txt