C语言实现自动发牌程序

void mycode_13()
{
 srand(unsigned(time(NULL)));
 /*全部牌*/
 char S[13] = { '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A' };
 char H[13] = { '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A' };
 char D[13] = { '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A' };
 char C[13] = { '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A' };

 /*4个玩家*/
 char player1[13], player2[13], player3[13], player4[13];
 int p1 = 0, p2 = 0, p3 = 0, p4 = 0;

 distribution(S, player1, player2, player3, player4, &p1, &p2, &p3, &p4);
 distribution(H, player1, player2, player3, player4, &p1, &p2, &p3, &p4);
 distribution(D, player1, player2, player3, player4, &p1, &p2, &p3, &p4);
 distribution(C, player1, player2, player3, player4, &p1, &p2, &p3, &p4);

 puts("运行结束");

 for (int i = 0; i < 13; i++)
 printf("%c ", player1[i]);
 putchar('\n');
 for (int i = 0; i < 13; i++)
 printf("%c ", player2[i]);
 putchar('\n');
 for (int i = 0; i < 13; i++)
 printf("%c ", player3[i]);
 putchar('\n');
 for (int i = 0; i < 13; i++)
 printf("%c ", player4[i]);
}

void distribution(char * S_H_D_C, char * player1, char * player2, char * player3, char * player4, int *p1, int *p2, int *p3, int *p4)
{
 static int h = 1;
 int r;
 int a = *p1, b = *p2, c = *p3, d = *p4;

 for (int i = 0; i < 13; i++)
 {
 r = (rand() % 4) + 1;
 while ((r == 1 && (*p1) == 13) || (r == 2 && (*p2) == 13) || (r == 3 && (*p3) == 13) || (r == 4 && (*p4) == 13))
  r = (rand() % 4) + 1;
 
 switch (r)
 {
 case 1:
  player1[(*p1)++] = S_H_D_C[i];
  break;
 case 2:
  player2[(*p2)++] = S_H_D_C[i];
  break;
 case 3:
  player3[(*p3)++] = S_H_D_C[i];
  break;
 case 4:
  player4[(*p4)++] = S_H_D_C[i];
  break;
 default:
  break;
 }
 }
 
 switch (h++)
 {
 case 1:
  printf("黑桃：\n");
  break;
 case 2:
  printf("红桃：\n");
  break;
 case 3:
  printf("方块：\n");
  break;
 case 4:
  printf("梅花：\n");
  break;
 }
 
 printf("Player1:");
 for (int i = a; i < (*p1); i++)
  printf("%c ", player1[i]);

 putchar('\n');
 
 printf("Player2:");
 for (int i = b; i < (*p2); i++)
  printf("%c ", player2[i]);
 
 putchar('\n');
 printf("Player3:");
 for (int i = c; i < (*p3); i++)
  printf("%c ", player3[i]);
 
 putchar('\n');
 
 printf("Player4:");
 for (int i = d; i < (*p4); i++)
  printf("%c ", player4[i]);

 putchar('\n');
}

r = (rand() % 4) + 1;
 while ((r == 1 && (*p1) == 13) || (r == 2 && (*p2) == 13) || (r == 3 && (*p3) == 13) || (r == 4 && (*p4) == 13))
  r = (rand() % 4) + 1;