我要完成一份java assignment 不過我唔識做

The art of asking questions that get responses is for people to understand your problem quickly. I think the best way to present your problem is to provide a link that shows the problem you were given, AFTER that, you present your proposed solution.

2009-05-06 04:16:23 補充：
Most people would not bother to check you code to guess what you are trying to do, much less to help you.
I hope I am proven wrong, but it is not too late to make a supplementary question that shows the original text of the problem.

2009-05-06 20:23:32 補充：
I will give you a head start:
public class Board
{
// state variables available to class Board
char[][] board;
int maxRows, maxCols;
int currentRow, currentCol;
// constructor
public Board(int newRows, int newColumns, int startRow, int startColumn)
{
maxRows=newRows;
maxCols=newColumns;
// assign memory to board
board=new char[maxRows][maxCols];
// place obstacles and treasures
if(maxRows>5&&maxCols>7)
{
board[0][3]='$';
board[2][2]='$';
board[4][7]='$';
board[1][7]='#';
board[3][4]='#';
board[4][5]='#';
board[5][6]='#';
}
// determine starting cell
if(startRow<0||startRow>=maxRows)startRow=0;
currentRow=startRow;
if(startColumn<0||startColumn>=maxCols)startColumn=0;
currentCol=startColumn;
board[currentRow][currentCol]='*'; // place player marker in cell
}
// move player up one cell, if possible
public void playerUp()
{
if(currentRow>0) // do not execute following check if currentRow==0
if(board[currentRow-1][currentCol]!='#');
{
board[currentRow][currentCol]=' '; // empty previous cell
currentRow--;
board[currentRow][currentCol]='*'; // occupy new cell
}
}
// add other methods here
public static void main(String[] args)
{
Board b=new Board(6,10,1,1);
// add your game here
}
}