JaiSuryaPrabu

fn check_win(player : String, board : Vec<String>) -> bool{
    let mut is_win = false;

    if board[0] == player && board[1] == player && board[2] == player {
        is_win = true;
    } else if board[3] == player && board[4] == player && board[5] == player {
        is_win = true;
    } else if board[6] == player && board[7] == player && board[8] == player {
        is_win = true;
    } else if board[0] == player && board[3] == player && board[6] == player {

JaiSuryaPrabu

fn plot_player(player : &String, board : &mut Vec<String>, index : &usize) -> (bool,bool) {
    let mut is_won = false;
    let mut is_valid = true;
    if board[index-1] != String::from("X") && board[index-1] != String::from("O") && !is_won {
        board[index-1] = player.to_string();
        is_won = check_win(player.to_string(),board.to_vec());
    } else {
        is_valid = false;
    }
    return (is_valid,is_won);

JaiSuryaPrabu

fn get_input() -> String {
    println!("Enter your choice : ");
    let mut input = String::new();

    io::stdout().flush().unwrap();
    
    io::stdin().read_line(&mut input).expect("Enter correct input");
    
    Command::new("clear").status().unwrap(); // clears the screen
    

JaiSuryaPrabu

fn display_board(board : &Vec<String>){
    println!("  {} |  {}  |  {} ",board[0],board[1],board[2]);
    println!(" ---| --- | ---");   
    println!("  {} |  {}  |  {} ",board[3],board[4],board[5]);
    println!(" ---| --- | ---");
    println!("  {} |  {}  |  {} ",board[6],board[7],board[8]);
}

JaiSuryaPrabu

fn play_game(){
    println!("TIC TAC TOE Game");
    println!("Enter 1 to 9");

    let mut is_won = false;
    let mut game_over = false;
    let mut count = 0;
    let mut board = vec![String::from(" ");9]; // creates 9 elements of String that contains a space

    display_board(&board);