Write a C++ program to read in a Tic-Tac-Toe board, make a move, then save the b

Question

Write a C++ program to read in a Tic-Tac-Toe board, make a move, then save the board back to the file.

Input:
The input will be given on the command line. The first argument is the name of the file containing the game board. The second argument is the letter of who to move as, X or O.

If the letter provided is 'X' (case-INsensitive), play as the letter 'X'. Any other letter will result as playing as 'O'.

Game Board File:

The file holding the game board is made up of 3 lines, 4 chars each. The first 3 chars of a line representing the row of the TTT board. The last char is " ".

The 3 chars for the rows of the TTT board may be 'X', 'O', or space.

Here is an example:

Output:

The output of your project 4 should be:

1. The resulting game board after your move

2. Who won, tie game, else nothing.

Example:

Execution:

Your program, when launched with the above command-line parameters, should:

Obtain the game board file name and player to move as

Read in the game board

Make a move as the specified player

Save the resulting game board to the same file.

State a winner or tie, if applicable

Quit

Explanation / Answer

#include <iostream> #include <fstream> using namespace std; void readFile(char ticTacBoard[][9]); void writeFile(char ticTacBoard[][9]); void display(char ticTacBoard[][9]); int main() {    //Declare array    char ticTacBoard[9][9];    //Calling functions/pass array    readFile(ticTacBoard);    display(ticTacBoard);    writeFile(ticTacBoard);    return 0; } void display(char ticTacBoard[][9]) {    cout << " " << ticTacBoard[0][0] << " | " << ticTacBoard[1][0] << " | " << ticTacBoard[2][0] << " " << endl         << "---+---+---" << endl         << " " << ticTacBoard[0][1] << " | " << ticTacBoard[1][1] << " | " << ticTacBoard[2]1] << " " << endl         << "---+---+---" << endl         << " " << ticTacBoard[0][2] << " | " << ticTacBoard[1][2] << " | " << ticTacBoard[2][2] << " " << endl; } void readFile(char ticTacBoard[][9]) {    //Declare variable/array    char sourceFile[256];    //Declare file-input.    ifstream fin;    //Get filename from user    cout << "Enter source filename: ";    cin >> sourceFile;    //Open file with error checking    fin.open(sourceFile);    if (fin.fail())    {       cout << "Input file opening failed. ";       exit(1);    }    //Read from file into array    for (int i = 0; i <= 9; i++)    {       fin >> ticTacBoard[i];    }   //Close the file    fin.close(); } void writeFile(char ticTacBoard[][9]) {    //Delcare file-output    ofstream fout;    char destinationFile[256];    //Asking for user input    cout << "Enter destination filename: ";    cin >> destinationFile;    //Open destination file & error checking    fout.open(destinationFile);    if (fout.fail())    {       cout << "Output file opening failed. ";       exit(1);    }    else       cout << "File written";    //Writes board to file    for (int i = 0; i <= 9; i++)    {      fout << ticTacBoard[i-1] << " ";    if (i % 3 == 0)    {        fout << endl;   } }    //Close file    fout.close(); } #include <iostream>

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