C语言数据结构实现银行模拟
实现代码：
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#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#define MAX_WIN 20
#define MAX_STAY 100
typedef struct customer *link;
struct customer
{
int stay;
link next;
};
link GUY(int stay, link next)
{
link c = malloc(sizeof *c);
c->stay = stay;
c->next = next;
return c;
}
link win[MAX_WIN];
void morning()
{
int i;
for(i = 0; i < MAX_WIN; i++)
{
win[i] = NULL;
}
}
void come(int w, int stay)
{
if(win[w] == NULL)
{
win[w] = GUY(stay, NULL);
win[w]->next = win[w];
}
else
win[w] = win[w]->next = GUY(stay, win[w]->next);
}
void leave(int w)
{
if(win[w]->next == win[w])
{
free(win[w]);
win[w] = NULL;
}
else
{
link t = win[w]->next;
win[w]->next = t->next;
free(t);
}
}
void guys()
{
int i;
link t;
system("clear");
for(i = 0; i < MAX_WIN; i++, puts(" "))
{
printf("WIN%3d:_", i);
if((t = win[i]) == NULL)
continue;
for(; t->next != win[i]; t = t->next)
{
printf("%4d", t->next->stay);
}
}
Sleep(1);
}
void later()
{
int i;
for(guys(), i = 0; i < MAX_WIN; i++)
{
if(win[i] == NULL)
continue;
if(win[i]->next->stay > 0)
(win[i]->next->stay)--;
else
leave(i);
}
}
int main()
{
srand(time(NULL));
for(morning; ;later())
{
come(rand()%MAX_WIN, rand()%MAX_STAY+1);
}
return 0;
}
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由于这里是生成的随机数，所以程序会一直在变化。按住ctrl +c 终止程序
以上就是C语言数据结构实现银行模拟的实例详解，如有疑问请留言或者到本站社区交流讨论，感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！
原文链接：http://blog.csdn.net/u012965373/article/details/48420789