c语言编写银行业务模拟程序 C语言数据结构实现银行模拟

C语言数据结构实现银行模拟

实现代码：

#include

#include

#include

#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;

}

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！