劣質代碼評析——《寫給大家看的C語言書（第2版）》附錄B之21點程序（四）

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.    .     cards[],playerPoints[],dealerPoints[],total[.    .     
.       initCardsScreen(cards,playerPoints,dealerPoints,total, &.       dealerGetsCard(&.       printf(.       playerGetsCard(&.       playerGetsCard(&.       
.          ans = getAns(.           ( ans == .             playerGetsCard(&.       ( ans != .       
.          dealerGetsCard(&.        (dealerPoints[ACEHIGH] < .       ans = getAns(.    (ans==.     . }

   .       dealerGetsCard(&numCards,cards, dealerPoints);

    .  dealerGetsCard( *numCards, cards[.  dealerPoints[]);

    void dealerGetsCard ( int *numCards , int cards[] , int dealerPoints[] );

    .  dealerGetsCard( *numCards, cards[], dealerPoints[.    .    newCard =.    printf(. }

     dealerGetsCard( *numCards, cards[],

    .  dealCard( * numCards, cards[.  dealCard( * numCards, cards[.    .    srand(time(&.    subDraw = (rand()%(*numCards));    
    .    cardDrawn =.    cards[subDraw] = cards[*numCards -.    (*numCards)--.    . }

    .    time_t t;

    .    srand(time(&t));

    srand( time ( NULL ) );

    int main(void)
    {
       /*……*/
    
       do{
            srand( time ( NULL ) );
            /*21點游戲*/
        }
       while( getAns("\nPlay again(Y/N)?") == 'Y' );  /*詢問是否繼續*/
    
        return 0;
    }

   .    subDraw = ( rand() % (*numCards) );    

    dispCard ( dealCard( numCards , cards ) , dealerPoints ) ;
    //原115.    dispCard(newCard,dealerPoints);