Thread: Quick question: rock,paper,scissors

Another simple issue, I am sure. The program runs fine but it skips the if statement at the end and just closes when the game is finished. I've been looking at that do/while loop and it seems fine to me, same with the if statement so I can't figure it out.

here is the code:

Code:

#include <iostream>
#include <time.h>
#include <stdlib.h>
using namespace std;

#define winscore 3

char comppick (void) {
     char option;
     srand ( time (NULL) );
     int value = rand()%3;
     switch (value){
            case 0: option='r';
            break;
            case 1: option='s';
            break;
            case 2: option='p';
            break;
            }
     return option;
     }

int whowins(char a, char b) {
    switch (a) {
           case 'r':
                if (b=='p') {
                            return 1;
                            }
                else if (b=='s') {
                                 return 2;
                                 }
                else {
                     return 0;
                     }
           case 'p':
                if (b=='s') {
                            return 1;
                            }
                else if (b=='r') {
                                 return 2;
                                 }
                else {
                     return 0;
                     }
           case 's':
                if (b=='r') {
                            return 1;
                            }
                else if (b=='p') {
                                 return 2;
                                 }
                else {
                     return 0;
                     }
           default:
                   return -1;
    }
}

int main () {
    char player, comp;
    int winner;
    int comppoints=0;
   int playerpoints=0;
    cout<<"Let's play rock, paper, scissors!\n\n";
    do {
        cout<<"Pick (r) rock, (p) paper, or (s) scissors.\n\n";
        cin>> player;
        cout<<"\n";
        comp=comppick();
        cout<<"I pick: "<<comp;
        cout<<"\n\n";
        winner = whowins (player,comp);
        if (winner==0) {
                        cout<<"It's a tie.";
                        cout<<"\n\n";
                        }
        else if (winner==1) {
                             cout<<"I win!";
                             comppoints++;
                             cout<<"\n\n";
                             }
        else if (winner==2) {
                             cout<<"You win, this time."; 
                             playerpoints++;
                             cout<<"\n\n";
                             }
        cout<<"Points: You: "<<playerpoints;
        cout<<" Me: "<<comppoints;
        cout<<"\n\n";
        } while (comppoints<winscore && playerpoints<winscore);
        if (playerpoints<comppoints) {
                                     cout<<"I win the match!";
                                     }
        else {
             cout<<"You win the match.";
             }
        cin.get();
    }

Thanks for all the help so far.