c practice

1game.c

#include <cs50.h>
#include <stdio.h>
#include <string.h>

char selectWinner(char board[3][3], char players[2]);
void printBoard(char board[3][3]);

int main(void)
{
    printf("Hey, welcome to tic toc toe, rules are simple, there are three rows (1,2,3), and three cols (1,2,3) everytime we ask you for the input do select one of em between, a1-c3. \n");

    // row a
    // array
    char row1[3] = {'a', 'b', 'c'} ;

    char board[3][3] = {
        {' ', ' ', ' '}, // row1 index = 0
        {' ', ' ', ' '},
        {' ', ' ', ' '}
    };

    // Possible Players
    char players[2] = {'x', 'o'};
    char winner = ' ';
    int currentTurn = 0; // it is meant be between 0 to 8

    while (winner == ' ' && currentTurn < 9)
    {
        printf("Currently it's %c's turn, select your position. \n", players[currentTurn % 2]); // reminder or modulus
        printBoard(board);
        int row = get_char("Select row (a,b or c): ") - 97;
        int col = get_int("Select col (1,2 or 3): ") - 1;

        printf("You selected row: %i, col: %i with current value %c spot.\n", row, col, board[row][col]);

        if (board[row][col] == ' ')
        {
            board[row][col] = players[currentTurn % 2];
            currentTurn++;
            winner = selectWinner(board, players); // ' ' or 'x' or 'o'
        }
        else
        {
            printf("You selected wrong spot.\n");
        }
    };
    printBoard(board);
    if (winner == ' ')
    {
        printf("it's a draw.\n");
    }
    else
    {
        printf("%c wins.\n", winner);
    }
}
void printBoard(char board[3][3])
{
    printf("   1   2   3 \n");
    printf("a. %c | %c | %c \n", board[0][0], board[0][1], board[0][2]);
    printf("  ---------\n");
    printf("b. %c | %c | %c \n", board[1][0], board[1][1], board[1][2]);
    printf("  ---------\n");
    printf("c. %c | %c | %c \n", board[2][0], board[2][1], board[2][2]);
}
char selectWinner(char board[3][3], char players[2])
{
    char result = ' ';
    for (int i = 0; i < 2; i++)
    {
        char p = players[i];
        if (board[0][0] == p && board[0][1] == p && board[0][2] == p)
        {
            return p;
        }
        else if (board[1][0] == p && board[1][1] == p && board[1][2] == p)
        {
            return p;
        }
        else if (board[2][0] == p && board[2][1] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][0] == p && board[1][0] == p && board[2][0] == p)
        {
            return p;
        }
        else if (board[0][1] == p && board[1][1] == p && board[2][1] == p)
        {
            return p;
        }
        else if (board[0][2] == p && board[1][2] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][0] == p && board[1][1] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][2] == p && board[1][1] == p && board[2][0] == p)
        {
            return p;
        };
    };
    return result;
}

2game.c

#include <cs50.h>
#include <stdio.h>
#include <string.h>

void game(void);
char selectWinner(char board[3][3], char players[2]);
void printBoard(char board[3][3]);
int main(void)
{
    bool replay = true;
    printf("Hey, welcome to tic toc toe, rules are simple, there are three rows (1,2,3), and three cols (1,2,3) everytime we ask you for the input do select one of em between, a1-c3. \n");
    while (replay)
    {

        game();
        replay = get_char("Wanna replay? type (y) ") == 'y';
    }
    printf("Good Game.Thanks for playing \n");
}

void game(void)
{

    // row a
    // array
    char row1[3] = {'a', 'b', 'c'};

    char board[3][3] = {{' ', ' ', ' '}, // row1 index = 0
                        {' ', ' ', ' '},
                        {' ', ' ', ' '}};

    // Possible Players
    char players[2] = {'x', 'o'};
    char winner = ' ';
    int currentTurn = 0; // it is meant be between 0 to 8

    while (winner == ' ' && currentTurn < 9)
    {
        printf("Currently it's %c's turn, select your position. \n", players[currentTurn % 2]); // reminder or modulus
        printBoard(board);
        int row = get_char("Select row (a,b or c): ") - 97;
        int col = get_int("Select col (1,2 or 3): ") - 1;

        printf("You selected row: %i, col: %i with current value %c spot.\n", row, col, board[row][col]);

        if (board[row][col] == ' ')
        {
            board[row][col] = players[currentTurn % 2];
            currentTurn++;
            winner = selectWinner(board, players); // ' ' or 'x' or 'o'
        }
        else
        {
            printf("You selected wrong spot.\n");
        }
    };
    printBoard(board);
    if (winner == ' ')
    {
        printf("it's a draw.\n");
    }
    else
    {
        printf("%c wins.\n", winner);
    }
}
void printBoard(char board[3][3])
{
    printf("   1   2   3 \n");
    printf("a. %c | %c | %c \n", board[0][0], board[0][1], board[0][2]);
    printf("  ---------\n");
    printf("b. %c | %c | %c \n", board[1][0], board[1][1], board[1][2]);
    printf("  ---------\n");
    printf("c. %c | %c | %c \n", board[2][0], board[2][1], board[2][2]);
}
char selectWinner(char board[3][3], char players[2])
{
    char result = ' ';
    for (int i = 0; i < 2; i++)
    {
        char p = players[i];
        if (board[0][0] == p && board[0][1] == p && board[0][2] == p)
        {
            return p;
        }
        else if (board[1][0] == p && board[1][1] == p && board[1][2] == p)
        {
            return p;
        }
        else if (board[2][0] == p && board[2][1] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][0] == p && board[1][0] == p && board[2][0] == p)
        {
            return p;
        }
        else if (board[0][1] == p && board[1][1] == p && board[2][1] == p)
        {
            return p;
        }
        else if (board[0][2] == p && board[1][2] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][0] == p && board[1][1] == p && board[2][2] == p)
        {
            return p;
        }
        else if (board[0][2] == p && board[1][1] == p && board[2][0] == p)
        {
            return p;
        };
    };
    return result;
}