The following class is used to test board games. Many board games have a start and an end and some type of path or track you have to follow. In order to win the game, the players have to get from the start to the end and usually the faster the better. We will only be concerned with going from the start to the end. Speed is not important. class Board
{
private boolean win;
private char[][] board;

public Board(int rows, int cols, String line){ //part a }
//getStart returns a String storing the r and c of S in form "r c"
public String getStart() { //code not shown }
//getEnd returns a String storing the r and c of E in form "r c"
public String getEnd() { //code not shown }
private void check(int r, int c ) { //part b }

public boolean win() { //part c }

}
Required:
Write the Board constructor method.