I always have a problem with keeping score total. How do I return the wins/losses/draws to keep score each time. So am I correct that I cant return the score in a void funtion like this? Do i need to do a int function?

Code:
void winOrLose(int uChoice, int num)
{		
int wins = 0;
	int losses = 0;
	int draws = 0;			
	if (uChoice == 1 && num == 2)
			{
				system ("cls");
				losses++;
			cout << "Player:   ROCK\n\n"
				 << "Computer: PAPER\n\n"
			     << "Computer wins - PAPER covers ROCK \n\n"
				 << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;	
			}
	else if (uChoice == 2 && num == 1)
			{
				system ("cls");
				wins++;
			cout << "Player:   PAPER\n\n"
				 << "Computer: ROCK\n\n"
			     << "User wins - PAPER covers ROCK\n\n"
				 << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;		
			}
	else if (uChoice == 3 && num == 1)
			{
				system ("cls");
				losses++;
			cout << "Player:   SCISSORS\n\n"
				 << "Computer: ROCK\n\n"
			     << "Computer wins - ROCK smashes SCISSOR\n\n"
			     << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
	else if (uChoice == 3 && num == 2)
			{
				system ("cls");
				wins++;
			cout << "Player:   SCISSORS\n\n"
				 << "Computer: PAPER\n\n"
			     << "User wins - SCISSORS cut PAPER\n\n"
			     << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
	else if (uChoice == 1 && num == 3)
			{
				system ("cls");
				wins++;
			cout << "Player:   ROCK\n\n"
				 << "Computer: SCISSORS\n\n"
			     << "User wins - ROCK smashes SCISSORS\n\n"
			     << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
	else if (uChoice == 2 && num == 3)
			{
				system ("cls");
				losses++;
			cout << "Player:   ROCK\n\n"
				 << "Computer: SCISSORS\n\n"
			     << "Computer wins - SCISSORS cut PAPER\n\n"
			     << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
			else if (uChoice == 1 && num == 1)
			{
				system ("cls");
				draws++;
			cout << "Player:   ROCK\n\n"
				 << "Computer: ROCK\n\n"
				 << "Tie\n\n"
				 << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
			else if (uChoice == 2 && num == 2)
			{
				system ("cls");
				draws++;
			cout << "Player:   PAPER\n\n"
				 << "Computer: PAPER\n\n"
				 << "Tie\n\n"
				 << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
			else if (uChoice == 3 && num == 3)
			{
				system ("cls");
				draws++;
			cout << "Player:   SCISSORS\n\n"
				 << "Computer: SCISSORS\n\n"
				 << "Tie\n\n"
				 << " Wins: "<< wins << " Losses: " << losses << " Draws: " << draws << endl;
			}
			cout<<endl<<endl;
}