#include<stdio.h>#include<stdlib.h>#include<time.h>int main(void){ int n,m,t,flag,i,j,*p; int a[4][13]; srand((unsigned)time(NULL)); for(i=0;i<4;i++) for(j=0;j<13;j++) a[i][j]=0; t=1; while(t<=13) { n=rand()%4; printf("%d ",n); m=rand()%13; flag=1; if(a[n][m]==1) flag=0; if(flag) {a[n][m]=1;t++;} } p=a[0]; t=0; for(i=0;i<4;i++) { if(i==0) printf("%s","黑桃:"); else if(i==1) printf("%s","紅桃:"); else if(i==2) printf("%s","梅花:"); else printf("%s","方片:"); for(j=0;j<13;j++) if(*(p+13*i+j)==1) { if(j+1==1) printf("%3c","A"); else if(j+1==11) printf("%3c","J"); else if(j+1==12) printf("%3c","Q"); else if(j+1==13) printf("%3c","K"); else printf("%3d",j+1); } printf("\n"); } return 1;}