You are required to submit a script file tictactoe. m and supporting functions (modular

design carries 10 points) to get credit for this assignment

when we run tictactoe. m script file, it should start with a welcoming message and show the dashboard of player/computer wins, draws and asks the player to flip a coin

if you enter an invalid input (anything other than h or t), it should prompt the player again!

once a valid character is entered, the game should start. you need to write code to simulate coin toss and decide whether the player or computer gets to start the game

if computer wins the toss, it plays first. you need to write code to let the computer randomly pick a vacant box on the board. computer uses ‘o’ symbol on the board

if you win the toss, you get to play first. you need to write code to get input for row and column number. player uses ‘x’ symbol on the board

so far, so good! here is where it gets tricky. you should not accept any invalid value for row and column numbers (the board is a 3 x 3 matrix). also, if a box is taken, you have to prompt the player again to enter a vacant box row and column

snapshots on next page!

input validation is a key task and you should take care of all these corner cases.

here are the snapshots of a successful game play where player won

here are the snapshots of a successful game play where the game is draw

if you observe, the dashboard at the beginning of the game keeps track of player wins, computer wins and number of draws in current session