c语言程设：兔子理财:假设兔界发行兔币理财产品,由于兔子缺乏人类的投资理念,造成兔币理财产品不能按期

展开全部#include
include
include
define max 100/还款上期
define year 12/一年月份数
define air 0.04/12/月利率
define aii 0.001/利息利率
struct bank*my_node(struct bank*head);struct bank*new_node(struct bank*node);void insertnode_end(struct bank*head,struct bank*node);struct bank*findnode_end(struct bank*head);void mythread_windingup(struct bank*head);void mythread_1(struct bank*head);void insert(struct bank*p,struct bank*q);void input(struct bank*q);struct bank*findnode_end(struct bank*head);struct bank{
float cash;本金
float my_cash;银行尚未归还本金
float return_cash;银行本月归还本金
float interest;银行应付利息
float my_interest;银行尚未归还利息
float return_interest;银行本月归还利息
struct bank*next;下月归还数据
};int now;int main()
{
struct bank*head,*node,*p;head=new_node(node);mythread_windingup(head);p=findnode_end(head);if(p->my_cash!0)
{
mythread_1(head);}
system("cls");printf("程式完成，目前客户：\n\nt本金：%.2f\n\t尚欠客户本金%.2f\n\t客户利息%.2f",q->cash,q->my_cash,q->interest);getch();return 0;}
struct bank*my_node(struct bank*head)
{
struct bank*node;node=new_node(node);insertnode_end(head,node);return node;}
struct bank*new_node(struct bank*node)
{
node=(struct bank*)malloc(sizeof(struct bank));node->next=**;return node;}
void insertnode_end(struct bank*head,struct bank*node)
{
struct bank*tmp1,*tmp2;tmp1=head;while(tmp1!**)
{
tmp2=tmp1;tmp1=tmp1->next;}
tmp2->next=node;}
struct bank*findnode_end(struct bank*head)
{
struct bank*tmp1,*tmp2;tmp1=head;if(tmp1->next=**)
return tmp1;while(tmp1!**)
{
tmp2=tmp1;tmp1=tmp1->next;}
return tmp2;}
void mythread_windingup(struct bank*head)
{
struct bank*p,*q;printf("给客户定个本金吧！scanf("%f",&head->cash);head->interest=0;head->my_cash=head->cash;q=head;for(now;now;now+)
{
printf("\n");p=my_node(head);insert(p,q);p->cash=q->cash;p->my_cash=q->my_cash-p->return_cash;p->interest=q->interest+p->my_cash*air;p->my_interest=p->interest;p->return_interest=0;if(p->my_cash=0)
{
printf("%\n银行将归还所有客户利息，点击回车继续");getch();p->return_interest=p->my_interest;p->interest=0;p->my_interest=0;break;}
q=p;}
}
void mythread_1(struct bank*head)
{
struct bank*p,*q;q=findnode_end(head);for(now;now;now+)
{
printf("\n");p=my_node(head);insert(p,q);p->cash=q->cash;p->my_cash=q->my_cash-p->return_cash;p->interest=q->interest+p->my_cash*air+(q->interest)*aii;p->my_interest=p->interest;p->return_interest=0;if(p->my_cash=0)
{
printf("%\n银行将归还所有客户利息，点击回车继续");getch();p->return_interest=p->my_interest;p->interest=0;p->my_interest=0;break;}
q=p;}
}
void insert(struct bank*p,struct bank*q)
{
input(q);while(1)
{
printf("\n请输入第%d月预还客户金额：",now+1);scanf("%f",&p->return_cash);if(p->return_cash>q->my_cash)
{
printf("\n咱们钱不多，不要任性好吗");fflush(stdin);getch();continue;}
else
break;}
}
void input(struct bank*q)
{
printf("客户本金：%.2f\t尚欠客户本金%.2f\t客户利息%.2f",q->cash,q->my_cash,q->interest);}