C language to achieve automatic licensing procedures

#include <stdio.h> #include <stdlib.h> //srand()/rand() #include <time.h> //time() #define CARD_NUMBER 52 // Total number of cards (currently only 52 is supported) 4 / / # define PLAYER_NUMBER player quantity / * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * @ brief Deal cards to a player * @param player_id Player number * @param players Player hand array * @param left_num Number of cards left to deal * @param poker Poker array * @return Return 0 to indicate successful deal, Return 1 said no card can send * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * / int Distribute_Card (int player_id, char players[][4][13], int *left_num, char poker[][13]) { if(*left_num <= 0) return -1; // No cards can be issued int card_id = 0; // Card number int card_index = 0; // Hand array subscript do {/* Randomly obtains the number of a playing card (0~52) */ card_id = rand() % CARD_NUMBER; }while(poker[card_id / 13][card_id % 13] == '\0'); // If the card is already issued, continue to get the number (*left_num)--; // The remaining number of cards to be dealt is reduced by 1 while(players[player_id][card_id / 13][card_index]! = '\0') { card_index++; // Reaches the next index of the valid value of the player's hand array ('\0' means invalid value)} /* Assigns a value to the player's hand array (add one card) */ players[player_id][card_id / 13][card_index] = poker[card_id / 13][card_id % 13]; /* Marks the card as invalid (issued) */ poker[card_id / 13][card_id % 13] = '\0'; return 0; } / * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * @ brief, a result issued by the brand * @ param players Players hand array * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * / void Print_Result (char players[][4][13]) { int i = 0, j = 0, k = 0; / * brand category * / char card_name [] [8] = {" spade ", "red peach", "square", "plum blossom"}; for(i = 0; i < PLAYER_NUMBER; i++) {printf("\n player %d:\n", i+ 1); for(j = 0; j < 4; j++) { printf("%s: ", card_name[j]); // Print card type // Print a player's hand of that type for(k = 0; players[i][j][k]! = '\0' && k < 13; k++) { if(players[i][j][k] == '0') printf("10 "); //'0' corresponds to 10 else printf("%c ", players[i][j][k]); } printf("\n"); }}} int main () {/ * * / char poker CARDS array [4] [13] = {{' 2 ', '3', '4', '5', '6', '7', '8', '9', '0', 'J' and 'Q' and 'K', 'A'},\ {'2', '3', '4', '5', '6', '7', '8', '9', '0', 'J', 'Q', 'K', 'A'},\ {'2', '3', '4', '5', '6', '7', '8', '9', '0', 'J', 'Q', 'K', 'A'},\ {'2', '3', '4', '5', '6', '7', '8', '9', '0', 'J', 'Q', 'K', 'A'}}; int left_num = sizeof(poker); // Number of cards left to issue (should be equal to CARD_NUMBER) char players[PLAYER_NUMBER][4][13] = {0}; // Player hand array int i = 0, j = 0, k = 0; // Initialize random number seed srand((unsigned)time(NULL)) with system seconds; /* Deal cards to each player */ for(i = 0; i < CARD_NUMBER/PLAYER_NUMBER + 1; i++) // When the player is odd, +1 is required (this value can only be more or less) {for(j = 0; j < PLAYER_NUMBER; j++) {// Deal to a player if(! Distribute_Card(j, players, &left_num, poker)) k++; // Deal success +1}} printf("\n Deal success %d times! \n", k); // Total number of deals Print_Result(players); // The printed result is return 0; }

#include<stdlib.h> #include<stdio.h> int comp(const void *j, const void *i); void p(int b[], char n[]); int main(void) { static char n[]={'2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A'}; int a[53], b1[13], b2[13], b3[13], b4[13]; int b11=0, b22=0, b33=0, b44=0, t=1, m, flag, i; while(t<=52) /* Control deal 52 cards */ {m=rand()%52; /* Generates random numbers between 0 and 51 */ for(flag=1,i=1; i<=t&&flag; i++) /* Finds if the newly generated random number already exists */ if(m==a[i]) flag=0; /*flag=1 indicates that a new random number is generated, and flag=0 indicates that a newly generated random number already exists. */ if(flag) {a[t++]=m; /* if a new random number is generated, it is stored in an array */ /* According to the modulus of t, determine which array the current card should be stored in */ if(t%4==0) b1[b11++]= A [t-1]; else if(t%4==1) b2[b22++]=a[t-1]; else if(t%4==2) b3[b33++]=a[t-1]; else if(t%4==3) b4[b44++]=a[t-1]; } } qsort(b1, 13, sizeof(int), comp); /* Sort everyone's cards */ qsort(b2, 13, sizeof(int), comp); qsort(b3, 13, sizeof(int), comp); qsort(b4, 13, sizeof(int), comp); p(b1, n); /* Print each person's card separately */ p(b2, n); p(b3, n); p(b4, n); return 0; } void p(int b[], char n[]) { int i; printf("\n\006 "); /* Print the spades mark */ for(i=0; i<13; I++) / * converts an array of values to the corresponding color * / if (b [I] 13 = = 0) / / find the corresponding brand of design and color * * / printf (" % c ", n [13] [I] % b); printf("\n\003 "); /* Print the hearts mark */ for(i=0; i<13; i++) if((b[i]/13)==1) printf("%c ", n[b[i]%13]); printf("\n\004 "); /* Print box mark */ for(i=0; i<13; i++) if(b[i]/13==2) printf("%c ", n[b[i]%13]); printf("\n\005 "); /* Print a plum mark */ for(i=0; i<13; i++) if(b[i]/13==3 || b[i]/13==4) printf("%c ", n[b[i]%13]); printf("\n"); } int comp(const void *j, const void *i) /* Sorting function called by qsort */ {return(*(int*)i-*(int*)j); }