function isnt returning the right numbers

[shadowvillian]

im making a function to calculate stats for a text rpg i am making(this is just part of the actual game). i input the numbers and when i display the numbers i inputted in the call it gives me some really big numbers that i dont know is. i want to use the numbers that the function returns for other calculations during the game.

#include <iostream>

using namespace std;

int StatCalcW(int str, int stam)
{
     int ptsleft = 50;

while(ptsleft > 0)
    {
        cout << "Select your stats - 50 total points for strength and stamina" << endl;
        cout << "Points in strength: ";
        cin >> str;

            ptsleft = ptsleft - str;

        cout <<  "Select points in stamina (Hint - everypoint in stamina is 2 hp): ";
        cin >> stam;

            ptsleft = ptsleft - stam;


    }

    cout << "You have picked:" << endl;
    cout << str << " Points in strength." << endl;
    cout << stam << " Points in stamina." << endl;

    return str, stam;
}

int main()
{

    int PlayerStrength, PlayerStamina;

    StatCalcW(PlayerStrength, PlayerStamina);

    cout << PlayerStrength << endl;
    cout << PlayerStamina << endl;

    return 0;
}

say i enter 20 for strength and 30 for stamina then it will give me:
4585658145 and 569879565 when i check to see the what playerstrength and playerstamina is.

[AleaIactaEst]

you did not initialize the values of PlayerStrength and PlayerStamina, thats the reason why they have these random values.

[firedraco]

You seem really confused on how functions work...go read this:
http://www.cplusplus.com/doc/tutorial/functions/