扑克牌的发牌程序（用伪随机数实现）
#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <time.h>
int *insertsort(int sort[],int k) \*插入排序*{
int i,j;
for(i=k-2;i>=0;i--)
{
sort[k-1]=sort[i];
j=i+1;
while(sort[k-1]>sort[j])
{
sort[j-1]=sort[j];
j++;
}
sort[j-1]=sort[k-1];
}
return sort;
}
void output(int card[],int n) \*转换输出函数，将生成的随机数转换成扑克牌输出*{
int i,j;
textbackground(1);
for(i=0;i<n-1;i++) {
switch(card[i]/26)
{
case 0:
switch((card[i]+4)/2){
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
printf("%c%d",3,(card[i]+4)/2);break;
case 11:
printf("%cJ",3);break;
case 12:
printf("%cQ",3);break;
case 13:
printf("%cK",3);break;
case 14:
printf("%cA",3);break;
}
case 1:
switch((card[i]-26+4)/2){
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
printf("%c%d",4,(card[i]-26+4)/2);break;
case 11:
printf("%cJ",4);break;
case 12:
printf("%cQ",4);break;
case 13:
printf("%cK",4);break;
case 14:
printf("%cA",4);break;
}
case 2:
switch((card[i]-52+4)/2){
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
printf("%c%d",5,(card[i]-52+4)/2);break;
case 11:
printf("%cJ",5);break;
case 12:
printf("%cQ",5);break;
case 13:
printf("%cK",5);break;
case 14:
printf("%cA",5);break;
}
case 3:
switch((card[i]-78+4)/2){
ca