C# parsing error, cannot find due to line not existing?
I'm coding a tic tac toe game in C# anyways, i keep getting this parsing error for line 57, however i have no line 57. here is the code? can anyone help me?
i开发者_如何学C use mcs for my compiler, and here is the warning.
game.cs(57,1): error CS8025: Parsing error Compilation failed: 1 error(s), 0 warnings
and this is the code. hosted on pastebin http://pastebin.com/ft1FkDqU
can anyone tell me how to fix this? help is appreciated! also, if you see any other problems, please tell me?
if(move == 0){board[0, 0] = "x";
if(move == 1){board[0, 1] = "x";
if(move == 2){board[0, 2] = "x";
if(move == 3){board[1, 0] = "x";
if(move == 4){board[1, 1] = "x";
if(move == 5){board[1, 1] = "x";
if(move == 6){board[2, 0] = "x";
if(move == 7){board[2, 1] = "x";
if(move == 8){board[2, 2] = "x";
You have an open brace { all those line.
Edit:
You can remove all those IF with this single line:
board[ Math.Floor(i/3.0), (i%3) ] = "x";
I think you are missing curly brackets of the if statements :
if(move == 0){board[0, 0] = "x" ; \ clsoing bracket here }
P.s it would be better not to have the starting curly brackets any ways since the syntax:
if (boolean ) statement;
or
if (boolean)
statement;
is valid anyways..
With this change it should compie and run
class Game
{ // declares the class
private static string[,] board = new string[3, 3]{
{" ", " ", " "}, // top row
{" ", " ", " "}, // middle row
{" ", " ", " "} // bottom row
};
private static void print()
{
System.Console.WriteLine("\n {0} | {1} | {2} ", board[2, 0], board[2, 1], board[2, 2]);
System.Console.WriteLine("------------");
System.Console.WriteLine(" {0} | {1} | {2} ", board[1, 0], board[1, 1], board[1, 2]);
System.Console.WriteLine("------------");
System.Console.WriteLine(" {0} | {1} | {2} \n", board[0, 0], board[0, 1], board[0, 2]);
}
private static void calculateMoves()
{
System.Console.Write("The possible moves are: ");
int n = 1; // this is used to list all possible moves.
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (board[i, j] == " ")
{
System.Console.Write("{0} ", n);
}
n++;
}
} // end print possible moves.
System.Console.WriteLine(); // go to next line
}
static void Main()
{ // the main function, the program starts from (this is a method declartion)
System.Console.WriteLine("\nWelcome to theelitenoob's simple tic tac toe game!");
System.Console.WriteLine("Written in C#, released under the GPL.");
System.Console.WriteLine("The board is 3 by 3, Type a number to place a move there.");
System.Console.WriteLine("So 1 is bottom left and 9 is top right, like a standard keypad.\n");
int winner = 0; // there is no winner yet.
// write players piece
System.Console.WriteLine("You are x");
// create the board
int move;
print();
calculateMoves();
System.Console.Write("Please type in a move number: ");
while (winner == 0 && int.TryParse(Console.ReadLine() , out move) )
{
move--;
if (move == 0) board[0, 0] = "x";
if (move == 1) board[0, 1] = "x";
if (move == 2) board[0, 2] = "x";
if (move == 3) board[1, 0] = "x";
if (move == 4) board[1, 1] = "x";
if (move == 5) board[1, 1] = "x";
if (move == 6) board[2, 0] = "x";
if (move == 7) board[2, 1] = "x";
if (move == 8) board[2, 2] = "x";
print();
calculateMoves();
System.Console.Write("Please type in a move number: ");
/**/
} // end while loop
}
}
This should work now though u need to do validation checks etc... P.S better to use bool instead of string in array and bool for the while condition as well
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