Tic tac toe problem with functions

#include<iostream>
#include<fstream>



//#include<cstdlib>
using namespace std;
class tic
{
private:
	static char table[];//static variable initilization require so last me initilize kiya hua hay class say bahar
	int i, choice;//local variables jo code me istimaal hon gay
	char spot;
	static char replay;//same oper wala case
	static int player;//same oper wala case

void board()//board bana rahy hein jahan pey hum isko khelna chahty hein

cout << "\t \t \t \t  Tic Tac Toe\t\t\n\n";
cout << "\t \t \t PLAYER 1(X)  ,  PLAYER 2(O)\n\n";
cout << "\t \t \t " << table[1] << "|" << table[2] << "|" << table[3] << endl;//array ki location zero pay jo value hogi usko insert kar day ga similarly agay bhi

void Save_Game(char board[3][3])
{
    int i;
    FILE *savegame = fopen("save.bin", "w");
    for (i = 0; i < 3; i++)
    {
        fprintf(savegame, "%c %c %c\n", board[i][0], board[i][1], board[i][2]);
    }
    fclose(savegame);
    cout << "game saved";
}

int win()
{
    if (table[1] == table[2] && table[2] == table[3])
        return 1;

    else if (table[4] == table[5] && table[5] == table[6])
        return 1;