Paste code

enum outcome {xs,os,unfinished};

outcome GetOutcome()
{
 int wins[8][3]={ {0,1,2}, {3,4,5}, {6,7,8}, {0,3,6}, {1,4,7}, {2,5,8}, {0,4,8}, {2,4,6} };
 for(int i=0;i<8;i++)
 if(GameField[wins[i][0]]==GameField[wins[i][1]] && GameField[wins[i][0]]==GameField[wins[i][2]] && GameField[wins[i][0]]!=' ')
     return GameField[wins[i][0]]=='x' ? xs : os;
  return unfinished;
};