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C语言实现家庭理财系统

作者:xingcheng--dp

这篇文章主要为大家详细介绍了C语言实现家庭理财系统,文中示例代码介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

本文实例为大家分享了C语言实现家庭理财系统的具体代码,供大家参考,具体内容如下

比较简单

直接上代码:

#include <stdio.h> 
#include <stdlib.h>
#include <string.h>
#include <conio.h>
#include<time.h>
#include<windows.h>
int s=1;
int b=1;
struct Data
{   int  a;
 char name[25];
 char riqi[15];
 float money;
 char beizhu[50];
};
struct list                 //链表申请
{
 struct Data info;
 struct list *next;
};
struct list *Inhead = NULL;      //收入链表头指针
struct list *Intail = NULL;      //收入链表尾指针
struct list *zhichuhead = NULL;  //支出链表头指针
struct list *zhichutail = NULL;  //支出链表尾指针
struct list *temp = NULL;        //定义一个全局空指针方便后面引用
int count=0;
int count1=0;
void inquire_income();
void inquire_pay();
void modify_income();
void modify_pay();
void time();
void inquire_menu();
void Add_income();
void Del_income();
void display_income();
void inquire_menu();
void full_name();
void money();
void content();
void modify_menu();
void full_name_modify_income();
void time_modify_income();
void money_modify_income();
void content_modify_income(); 
void Del_pay();
void inquire_pay();
void display_pay();
void modify_pay(); 
void Add_pay();
void full_name_pay();
void time_pay();
void money_pay();
void content_pay();
void full_name_modify_pay();
void time_modify_pay();
void money_modify_pay();
void content_modify_pay();
void all_income();
void all_pay();
void ALLfund();
void menu();

void Save_income()               //将收入数据存入文件
{
 FILE *fp;
 fp=fopen("D:\\shouru.dat","wb");
 struct list *p = Inhead;
 while (p != NULL)
 {
  fwrite(&p->info, sizeof(struct Data), 1, fp); //向文件写入内容
  p = p->next;             //指向下一个节点
 }
 fclose(fp);                  //关闭文件
}
void Save_zhichu()               //将支出数据存入文件
{
 FILE  *fp;
 fp = fopen("D:\\zhichu.dat","wb");
 struct list  *p = zhichuhead;
 while (p != NULL)
 {
  fwrite(&p->info, sizeof(struct Data), 1, fp);
  p = p->next;
 }
 fclose(fp);
}
void Open()                      //提前打开文件将已有的收入数据添加进来(如果没有直接跳过)
{
 FILE *pp;
 pp = fopen("D:\\shouru.dat", "rb");

  if(pp != NULL)
  {
      struct Data linshi;  //申请一个结构体
   while (fread(&linshi, sizeof(struct Data), 1, pp) == 1) //直到没有了为止
   {
    temp = (struct list*)malloc(sizeof(struct list));   //分配空间赋给temp
    temp->info = linshi;      //将linshi地址赋给temp指向
    temp->next = NULL;        //将指针指向空
    if (Inhead == NULL)       //分为两种情况一种为空的时候一种不为空
    {
     Inhead = temp;
     Intail = temp;        //因为第一个元素
    }
    else
    {
     Intail->next = temp;  //添加到前尾部的后指针
     Intail = temp;        //尾部指针
    }
  
   }
     
    
   fclose(pp);

  }
}
void Openzhichu()                //提前打开文件将已有的支出数据添加进来(如果没有直接跳过)
{
 FILE  *fp;
 fp = fopen("zhichu.dat","rb");
  if (fp != NULL)
  {
   struct Data linshi;
   while (fread(&linshi, sizeof(struct Data), 1, fp) == 1)
   {
    temp = (struct list*)malloc(sizeof(struct list));
    temp->info = linshi;
    temp->next = NULL;
    if (zhichuhead == NULL)
    {
     zhichuhead = temp;
     zhichutail = temp;
    }
    else
    {
     zhichutail->next = temp;
     zhichutail = temp;
    }
  ;
   }
   fclose(fp);
  }
}

/*********************************************************************/
void Menu()                      //菜单主界面
{
 system("cls");               //清屏
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\t\t\t\t *****************************************\n");
 printf("\n");
 printf("\t\t\t\t *       欢迎使用家庭财务管理系统        *\n");
 printf("\n");
 printf("\t\t\t\t *****************************************\n");
 printf(" \n");
 printf("\t\t\t\t 1:收入操作 \n");
 printf("\t\t\t\t 2:支出操作 \n");
 printf("\t\t\t\t 3:统计操作 \n");
 printf("\t\t\t\t 0:退出 \n");
}
void menu(){
 system("cls");               //清屏
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\t\t\t\t *****************************************\n");
 printf("\n");
 printf("\t\t\t\t *       欢迎使用家庭财务管理系统        *\n");
 printf("\n");
 printf("\t\t\t\t *****************************************\n");
 printf(" \n");
 
 
 
}
/*****************************收入区**********************************/
void Income_menu()               //收入界面
{
 system("cls");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\t\t\t\t *****************************************\n");
 printf(" \n");
 printf("\t\t\t\t *      欢迎使用家庭财务管理系统         * \n");
 printf(" \n");
 printf("\t\t\t\t *****************************************\n");
 printf(" \n");
 printf("\t\t\t\t 1.添加收入 \n");
 printf("\t\t\t\t 2.删除收入 \n");
 printf("\t\t\t\t 3.查询收入 \n");
 printf("\t\t\t\t 4.显示收入 \n");
 printf("\t\t\t\t 5.修改收入 \n");
 printf("\t\t\t\t 0.返回上一级 \n");
}

void Income()                    //进入收入界面
{
 int choice;
 while (1)
 {
  Income_menu();           //收入菜单显示
  printf("\t\t\t\t 请输入选择: ");
  scanf("%d", &choice);
  fflush(stdin);           //等待
  if (choice == 0)
  {
  printf("\t\t\t\t 返回上一级中......  ");system("PAUSE");break;
  }
  else
   switch (choice)
   {
   case 1: Add_income(); Save_income(); break;     //添加
   case 2: Del_income(); Save_income(); break;     //删除
   case 3: inquire_income(); Save_income(); break;  //查询
   case 4: display_income(); Save_income(); break;     //显示
   case 5: modify_income(); Save_income(); break;  //修改
   }
 }
}
void Add_income()                //添加收入
{
 char panduan;
 do
 {
  temp = (struct list*)malloc(sizeof(struct list));
  if(Inhead == NULL){
   s=1;
  }
  else{
   s=Intail->info.a+1;
  }
  temp->info.a=s;
 
  printf("\t\t\t\t 姓名: "); gets(temp->info.name); fflush(stdin);
  printf("\t\t\t\t 日期( XX 年 XX 月 XX 日): "); gets(temp->info.riqi); fflush(stdin);
  printf("\t\t\t\t 收入: "); scanf("%f", &temp->info.money); fflush(stdin);
  printf("\t\t\t\t 备注: "); gets(temp->info.beizhu); fflush(stdin);
  printf("\n");
  temp->next = NULL;       //将尾部变为空
  if (Inhead == NULL)
  {
   Inhead = temp;
   Intail = temp;
  }
  else
  {
   Intail->next = temp;
   Intail = temp;
  }
 
  Save_income();
  do{

  printf("\t\t\t\t 是否 (Y/N) 继续添加信息:");
  panduan = getchar();
  fflush(stdin);
  if(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N')
       {printf("\t\t\t\t 输入错误!\n");}
     }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
 } while (panduan == 'Y' || panduan == 'y');
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
}

void Del_income()                //删除收入
{
 char shanchu[20],panduan2;
 int t=0;
  struct list *p = NULL;
 struct list *m = NULL;
 struct list *n = NULL;
 p = Inhead;
 if(p==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
  part:
  if(t==0) printf("\t\t\t\t 请输入删除姓名: ");
  else
  {
   printf("\t\t\t\t 请重新输入删除姓名: ");
  
  }
 gets(shanchu);
 if (strcmp(Inhead->info.name, shanchu) == 0)
 {
  count++;
  while (Inhead != NULL && strcmp(Inhead->info.name, shanchu) == 0)
  {
   char ch;
   printf("\t\t\t\t 编号: "); printf("%d\n",Inhead->info.a);
   printf("\t\t\t\t 姓名: "); puts(Inhead->info.name);
   printf("\t\t\t\t 日期: "); puts(Inhead->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.3f\n", Inhead->info.money);
   printf("\t\t\t\t 备注: "); puts(Inhead->info.beizhu);
   printf("\t\t\t\t 找到一个数据名字为%s,确认删除 Y/N ?", shanchu);
   ch = getchar(); fflush(stdin);
   if (ch == 'y' || ch == 'Y'){
   Inhead = Inhead->next;
   p = Inhead;
        while(p!=NULL){
         p->info.a=p->info.a-1;
         p=p->next;


  }


   }
   else {
      break;
   }
  }
 }
 else
 {
  if (strcmp(Intail->info.name, shanchu) == 0)
  {
   count++;
   do
   {
    m = p;
    p = p->next;
   } while (p != Intail);
   char ch2;
   printf("\t\t\t\t 编号: "); printf("%d\n",Intail->info.a);
   printf("\t\t\t\t 姓名: "); puts(Intail->info.name);
   printf("\t\t\t\t 日期: "); puts(Intail->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.4f\n", Intail->info.money);
   printf("\t\t\t\t 备注: "); puts(Intail->info.beizhu);
   printf("\t\t\t\t 找到一个数据名字为%s,确认删除 Y/N ?", shanchu);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   m->next = NULL;
   Intail=m;
  

 

   }
  
  }
  else 
  {
   while( count>=3 && p->next != NULL && strcmp(p->info.name, shanchu) != 0 )
   {
    m = p;
    p = p->next;
    n = p->next;
   } 
   if(count>=3 && strcmp(p->info.name, shanchu) == 0)
   {
    char ch3;
   printf("\t\t\t\t 编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.3f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   printf("\t\t\t\t 找到一个数据名字为%s,确认删除 Y/N ?", shanchu);
    ch3 = getchar(); fflush(stdin);
    if (ch3 == 'y' || ch3 == 'Y')
     m->next = n;
    while(n!=NULL){
     n->info.a=n->info.a-1;
       n=n->next;
     
    }
     
   }
   else
   {
    printf("\t\t\t\t\t 不存在\n");

    if(t==0){
      t=1;
     goto part;
    }
    
    
   }

  }
 }
 Save_income();
 if (Inhead != NULL)
 {
  char panduan;
   do{
     
  printf("\t\t\t\t 是否继续删除 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   Del_income();break;
  }
   else  if(panduan=='n'||panduan=='N'){
     break;
  }
    else
      {printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
 }
 else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回收入操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 }
   }

}
void inquire_income()             //查询收入
{
 inquire_menu();
 int choice;
 printf("\t\t\t\t 请输入你的选择: ");
 scanf("%d", &choice);
 fflush(stdin);
 switch (choice)
 {
 case 1: full_name(); break;
 case 2: time(); break;
 case 3: money(); break;
 case 4: content(); break;
 default: printf("\t\t\t\t 输入错误 "); break;
 }
}
void full_name()                    //通过名字查询收入
{
 char chazhao[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");

 }
 else{

 printf("\t\t\t\t 请输入查询的名字: ");
 gets(chazhao);
 struct list *p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.name, chazhao) == 0)  //循环遍历链表
  {
   printf("\t\t\t\t 编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.3f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
       j=1;
  }
  p = p->next;             //到下一个节点的头
 }
 if(j==0){
  printf("\t\t\t\t 不存在\n ");
 }
 if (Inhead != NULL)
 {
  char panduan;
  do { printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);           //清空输入缓冲区,为了确保不影响后面的数据读取
  if (panduan == 'Y' || panduan == 'y')
  {
  full_name();break;
  }
 else if(panduan=='n'||panduan=='N'){
    inquire_income(); break;
  }
 else
      {printf("\t\t\t\t 输入错误!\n");}
    }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 
 }
  }
}
void time()                      //通过日期查询收入
{
 char chazhao[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{

 printf("\t\t\t\t 请输入查询的日期: ");
 gets(chazhao);
 struct list  *p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.riqi, chazhao) == 0)
  {
   printf("\t\t\t\t 编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   j=1;
  }
  p = p->next;
 }
 if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
   char panduan;
  do {
     printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
  time()    ; break;
  }
  else if(panduan=='n'||panduan=='N'){inquire_income();break;
     }
  else
     {printf("\t\t\t\t 输入错误!\n");}
    }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');

 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
   

 }}
}
void money()                     //通过金额查询收入
{
 float chazhao;
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");

 }
 else{

 printf("\t\t\t\t 请输入查询的金额:");
 scanf("%f", &chazhao);
 fflush(stdin);
 struct list *p = Inhead;
 while (p != NULL)
 {
  if (p->info.money == chazhao)
  {
   printf("\t\t\t\t 编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
  j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
     money(); break;
  }
   else if(panduan=='n'||panduan=='N'){
    inquire_income(); break;
  }
    else
      {printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
     }
     else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 }
}
void content()                    //通过备注查询收入
{
 char chazhao[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");

 }
 else{
 printf("\t\t\t\t 请输入查询的备注:");
 gets(chazhao);
 struct list* p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.beizhu, chazhao) == 0)
  {
   printf("\t\t\t\t 编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
  j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   content();break;
  }
  else if(panduan=='n'||panduan=='N'){inquire_income(); break;}
    else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
     }

 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }}}
void display_income()                //显示所有收入不包括支出
{
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");

 }
 else{
 struct list* p = Inhead;
 while (p != NULL)
 {   printf("\t\t\t\t==·==·==·==·==·==\n");
  printf("\t\t\t\t| 编号: "); printf("%12d|\n",p->info.a);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 姓名: "); printf("%12s|\n",p->info.name);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 日期: "); printf("%12s|\n",p->info.riqi);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 收入: "); printf("%12.4f|\n", p->info.money);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 备注: "); printf("%12s|\n",p->info.beizhu);
  p = p->next;
 }
 system("PAUSE");
}}
void modify_income()             //修改收入控制台
{
 modify_menu();
 int choice;
 printf("\t\t\t\t 请输入你的选择: ");
 scanf("%d", &choice);
 fflush(stdin);
 switch (choice)
 {
 case 1: full_name_modify_income(); break;
 case 2: time_modify_income(); break;
 case 3: money_modify_income(); break;
 case 4: content_modify_income(); break;
 default: printf("\t\t\t\t 输入错误 "); break;
 }
}

void full_name_modify_income()      //通过名字修改收入
{
 char xiugai[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");

 }
 else{
 printf("\t\t\t\t 请输入修改的名字: ");
 fflush(stdin);
 gets(xiugai);
 struct list *p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.name, xiugai) == 0)
  {
     char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
            printf("\t\t\t\t 找到一个数据名字为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 收入: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
   j=1;
  }
  p = p->next;
 }
 Save_income();
 if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   full_name_modify_income();break;
  }
  else if(panduan=='n'||panduan=='N'){modify_income(); break;}
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
  
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");}
}}
void time_modify_income()        //通过日期修改收入
{
 char xiugai[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的日期: ");
 fflush(stdin);
 gets(xiugai);
 struct list *p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.riqi, xiugai) == 0)
  {
   char ch2;
   fflush(stdin);

   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
            printf("\t\t\t\t 找到一个数据日期为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 收入: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
  j=1;
  }
  p = p->next;
 }
 Save_income();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   time_modify_income();break;
  }
  else if(panduan=='n'||panduan=='N'){modify_income(); break;}
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');

  
  
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");}
 
}}
void money_modify_income()       //通过金额修改收入
{
 float xiugai;
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 空列表!!!\n");
 printf("\t\t\t\t 请返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的金额:");
 scanf("%f", &xiugai);
 fflush(stdin);
 struct list  *p = Inhead;
 while (p != NULL)
 {
  if (p->info.money == xiugai)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
            printf("\t\t\t\t 找到一个数据金额为%f,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 收入: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
  j=1;
  }
  p = p->next;
 }
 Save_income();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   money_modify_income();break;
  }
  else if(panduan=='n'||panduan=='N'){modify_income(); break;}
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");}
}}

void content_modify_income()      //通过备注修改收入
{
 char xiugai[20];
 int j=0;
 if(Inhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的备注: ");
 fflush(stdin);
 gets(xiugai);
 struct list* p = Inhead;
 while (p != NULL)
 {
  if (strcmp(p->info.beizhu, xiugai) == 0)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
           printf("\t\t\t\t 找到一个数据备注为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 收入: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现收入: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
     j=1;
  }
  p = p->next;
 }
 Save_income();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }
 
 if (Inhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
       content_modify_income();break;
  }
 else if(panduan=='n'||panduan=='N'){modify_income(); break;}
 else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");}
}}

/*********************************支出区******************************************/

void zhichu_menu()               //支出界面
{
 system("cls");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
    printf("\t\t\t\t ****************************\n");
 printf("\t\t\t\t * 欢迎使用家庭财务管理系统 * \n");
 printf("\t\t\t\t ****************************\n");
 printf(" \n");
 printf("\t\t\t\t 1.添加支出 \n");
 printf("\t\t\t\t 2.删除支出 \n");
 printf("\t\t\t\t 3.查询支出 \n");
 printf("\t\t\t\t 4.显示支出 \n");
 printf("\t\t\t\t 5.修改支出 \n");
 printf("\t\t\t\t 0.返回上一级 \n");
}

void zhichu()                    //支出界面运行
{
 int choice;
 while (1)
 {
  zhichu_menu();
  printf("\t\t\t\t 请输入选择: ");
  scanf("%d", &choice);
  fflush(stdin);
  if (choice == 0)
  {
    printf("\t\t\t\t 返回上一级中......  ");system("PAUSE");break;
  }
  else
   switch (choice)
   {
   case 1: Add_pay(); Save_zhichu(); break;
   case 2: Del_pay(); Save_zhichu(); break;
   case 3: inquire_pay(); Save_zhichu(); break;
   case 4: display_pay(); Save_zhichu(); break;
   case 5: modify_pay(); Save_zhichu(); break;
   }
 }
}


void Add_pay()                //添加支出
{
 char panduan;
 do
 {
  if(zhichuhead == NULL){
   b=1;
  }
  else{
   b=zhichutail->info.a+1;
  }
  temp = (struct list*)malloc(sizeof(struct list));
  temp->info.a=b;
 
  printf("\t\t\t\t 姓名: "); gets(temp->info.name); fflush(stdin);
  printf("\t\t\t\t 日期( XX 年 XX 月 XX 日): "); gets(temp->info.riqi); fflush(stdin);
  printf("\t\t\t\t 支出: "); scanf("%f", &temp->info.money); fflush(stdin);
  printf("\t\t\t\t 备注: "); gets(temp->info.beizhu); fflush(stdin);
  printf("\n");

  temp->next = NULL;
  if (zhichuhead == NULL)
  {
   zhichuhead = temp;
   zhichutail = temp;
  }
  else
  {
   zhichutail->next = temp;
   zhichutail = temp;
  }
 
  Save_zhichu();
do{

  printf("\t\t\t\t 是否 (Y/N) 继续添加信息 ");
  panduan = getchar(); fflush(stdin);
 if(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N')
     {printf("\t\t\t\t 输入错误!\n");}
 }while(panduan != 'Y'&& panduan != 'y'&&panduan != 'n' && panduan != 'N');

 } while (panduan == 'Y' || panduan == 'y');
printf("\t\t\t\t 正在返回......");
system("PAUSE");
}

void Del_pay()                //删除支出
{
 int t=1;
 char shanchu[20];
 struct list *p = NULL;
 struct list *m = NULL;
 struct list *n = NULL;
 p = zhichuhead;
 if(p==NULL)
 {
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 }
 else{
  place :
  if(t) printf("\t\t\t\t 请输入删除姓名: ");
  else
  {
   printf("\n\t\t\t\t 请重新输入删除姓名: ");

  }
 gets(shanchu);
 if (strcmp(zhichuhead->info.name, shanchu) == 0)
 {
  count1++;
  while (zhichuhead != NULL && strcmp(zhichuhead->info.name, shanchu) == 0)
  {
   char ch;
   printf("\t\t\t\t 编号: ");printf("%d\n",zhichuhead->info.a);
   printf("\t\t\t\t 姓名: "); puts(zhichuhead->info.name);
   printf("\t\t\t\t 日期: "); puts(zhichuhead->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.3f\n", zhichuhead->info.money);
   printf("\t\t\t\t 备注: "); puts(zhichuhead->info.beizhu);
   printf("\t\t\t\t 找到一个数据名字为 %s,确认删除 Y/N ?", shanchu);
   ch = getchar(); fflush(stdin);
   if (ch == 'y' || ch == 'Y')
     {
      zhichuhead = zhichuhead->next;
       p = zhichuhead;
        while(p!=NULL){
         p->info.a=p->info.a-1;
         p=p->next;
                  }
      }
   else{
    break;}
  }
 }
 else
 {
  if (strcmp(zhichutail->info.name, shanchu) == 0)
  {
   count1++;
   do
   {
    m = p;
    p = p->next;
   } while (p != zhichutail);
   char ch2;
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.3f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   printf("\t\t\t\t 找到一个数据名字为 %s,确认删除 Y/N ?", shanchu);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y')
     { m->next = NULL;
     zhichutail=m;
   
     }
  

  
  }
  else{
 
   while (count1>=3 && strcmp(p->info.name, shanchu) != 0 && n->next != NULL)
   {
    m = p;
    p = p->next;
    n = p->next;
   }
   if (count1>=3 && strcmp(p->info.name, shanchu) == 0){

   char ch3;
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.3f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   
   printf("\t\t\t\t 找到一个数据名字为 %s,确认删除 Y/N ?", shanchu);
   ch3 = getchar(); fflush(stdin);
   if (ch3 == 'y' || ch3 == 'Y')
     { m->next =n;
     
    while(n!=NULL){
       n->info.a=n->info.a-1;
       n=n->next;


    }


     }
               }
            else{
             printf("\t\t\t\t\t不存在");
             if(t==1){

             t=0;
             goto place;}
   }
  }
 }
 Save_zhichu();

 if (zhichuhead != NULL){
  char panduan;
 do{
  
  printf("\t\t\t\t 是否继续删除 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   Del_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
   break;
  }
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
 else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 }
  }
}

void inquire_pay()             //查询支出
{
 inquire_menu();
 int choice;
 printf("\t\t\t\t 请输入你的选择: ");
 scanf("%d", &choice);
 fflush(stdin);
 switch (choice)
 {
 case 1: full_name_pay(); break;
 case 2: time_pay(); break;
 case 3: money_pay(); break;
 case 4: content_pay(); break;
 default: printf("\t\t\t\t 输入错误 "); break;
 }
}

void full_name_pay()             //通过名字查询支出
{
 char chazhao[20];
 int j=0;
    if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入查询的名字: ");
 gets(chazhao);
 struct list  *p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.name, chazhao) == 0)
  {
  
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.3f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   full_name_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
   inquire_pay();
   break;
  }
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
     else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 }

}}
void time_pay()               //通过日期查询支出
{
 char chazhao[20];
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");

 }
 else{
 printf("\t\t\t\t 请输入查询的日期: ");
 gets(chazhao);
 struct list* p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.riqi, chazhao) == 0)
  {
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
  j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
  time_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
  inquire_pay();
     break;
  }
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 
 }
  else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
}}}

void money_pay()              //通过金额查询支出
{
 float chazhao;
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入查询的金额:");
 scanf("%f", &chazhao);
 fflush(stdin);
 struct list* p = zhichuhead;
 while (p != NULL)
 {
  if (p->info.money == chazhao)
  {
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   money_pay();break;
  }
   else if(panduan =='n'||panduan == 'N' ){
  inquire_pay();break;
  }
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
  else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
}}}
void content_pay()             //通过备注查询支出
{
 char chazhao[20];
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{

 printf("\t\t\t\t 请输入查询的备注: ");
 gets(chazhao);
 struct list* p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.beizhu, chazhao) == 0)
  {
   printf("\t\t\t\t 编号: ");printf("%d\n",p->info.a);
   printf("\t\t\t\t 姓名: "); puts(p->info.name);
   printf("\t\t\t\t 日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 备注: "); puts(p->info.beizhu);
   j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续查询 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
  content_pay();
  }
   else if(panduan =='n'||panduan == 'N' ){
  inquire_pay();break;
  }
     else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
  else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 
}}}

void display_pay()                //显示所有人支出
{
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 struct list* p = zhichuhead;
 while (p != NULL)
 {
  fflush(stdin);
  printf("\t\t\t\t==·==·==·==·==·==\n");
  printf("\t\t\t\t| 编号: ");printf("%12d|\n",p->info.a);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 姓名: ");printf("%12s|\n",p->info.name);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 日期: ");printf("%12s|\n",p->info.riqi);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 支出: ");printf("%12.4f\n", p->info.money);
  printf("\t\t\t\t--------------------\n");
  printf("\t\t\t\t| 备注: ");printf("%12s|\n",p->info.beizhu);
  p = p->next;
 }
 system("PAUSE");
}}
void modify_pay()             //修改支出控制台
{
 modify_menu();
 int choice;
 printf("\t\t\t\t 请输入你的选择: ");
 scanf("%d", &choice);
 fflush(stdin);
 switch (choice)
 {
 case 1: full_name_modify_pay(); break;
 case 2: time_modify_pay(); break;
 case 3: money_modify_pay(); break;
 case 4: content_modify_pay(); break;
 default: printf("\t\t\t\t 输入错误 "); break;
 }
}
void full_name_modify_pay()      //通过名字修改支出
{
 char xiugai[20];
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的名字: ");
 fflush(stdin);
 gets(xiugai);
 struct list  *p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.name, xiugai) == 0)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
            printf("\t\t\t\t 找到一个数据名字为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 支出: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
     j=1;
  }
  p = p->next;
 }
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 Save_zhichu();
 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
  full_name_modify_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
  modify_pay();break;
  }
        else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
  
 }
  else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
}}}

void time_modify_pay()        //通过日期修改支出
{
 char xiugai[20];
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 空列表!!!\n");
 printf("\t\t\t\t 请返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的日期: ");
 fflush(stdin);
 gets(xiugai);
 struct list *p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.riqi, xiugai) == 0)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
            printf("\t\t\t\t 找到一个数据日期为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 支出: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
     j=1;
  }
  p = p->next;
 }
 Save_zhichu();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   time_modify_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
  modify_pay();break;
  }
  else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
  else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
}}}

void money_modify_pay()       //通过金额修改支出
{
 float xiugai;
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的金额:");
 scanf("%f", &xiugai);
 fflush(stdin);
 struct list* p = zhichuhead;
 while (p != NULL)
 {
  if (p->info.money == xiugai)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
           printf("\t\t\t\t 找到一个数据金额为%f,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 支出: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
     j=1;
  }
  p = p->next;
 }
 Save_zhichu();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
   money_modify_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
  modify_pay();break;
  }
  else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }
 else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");
 
}}}
void content_modify_pay()      //通过备注修改支出
{
 char xiugai[20];
 int j=0;
 if(zhichuhead==NULL){
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
 else{
 printf("\t\t\t\t 请输入修改的备注: ");
 fflush(stdin);
 gets(xiugai);
 fflush(stdin);
 struct list *p = zhichuhead;
 while (p != NULL)
 {
  if (strcmp(p->info.beizhu, xiugai) == 0)
  {
   char ch2;
   fflush(stdin);
   printf("\n\t\t\t\t 原编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 原姓名: "); puts(p->info.name);
   printf("\t\t\t\t 原日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 原支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 原备注: "); puts(p->info.beizhu);
             printf("\t\t\t\t 找到一个数据备注为%s,确认修改 Y/N ?", xiugai);
   ch2 = getchar(); fflush(stdin);
   if (ch2 == 'y' || ch2 == 'Y'){
   printf("\t\t\t\t 姓名: "); gets(p->info.name); fflush(stdin);
   printf("\t\t\t\t 日期: "); gets(p->info.riqi); fflush(stdin);
   printf("\t\t\t\t 支出: "); scanf("%f", &p->info.money); fflush(stdin);
   printf("\t\t\t\t 备注: "); gets(p->info.beizhu); fflush(stdin);
   printf("\n\t\t\t\t 现编号: "); printf("%d\n",p->info.a);
   printf("\t\t\t\t 现姓名: "); puts(p->info.name);
   printf("\t\t\t\t 现日期: "); puts(p->info.riqi);
   printf("\t\t\t\t 现支出: "); printf("%.4f\n", p->info.money);
   printf("\t\t\t\t 现备注: "); puts(p->info.beizhu);}
     j=1;
  }
  p = p->next;
 }
 Save_zhichu();
  if(j==0){
  printf("\t\t\t\t 不存在\n ");
  }

 if (zhichuhead != NULL)
 {
  char panduan;
 do{
  printf("\t\t\t\t 是否继续修改 (Y/N):");
  panduan = getchar();
  fflush(stdin);
  if (panduan == 'Y' || panduan == 'y')
  {
    content_modify_pay();break;
  }
  else if(panduan =='n'||panduan == 'N' ){
  modify_pay();break;
  }
  else{printf("\t\t\t\t 输入错误!\n");}
 }while(panduan !='Y'&& panduan != 'y'&&panduan != 'n'&& panduan != 'N');
 }

 else{
  printf("\t\t\t\t 目前为空列表!\n");
  printf("\t\t\t\t 即将返回支出操作界面进行添加!!!!!\n");
  printf("\t\t\t\t 正在返回......");
  system("PAUSE");

}}}

/*******************************--------********************************/
void inquire_menu()               //查询界面
{
 system("cls");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\t\t\t\t ****************************\n");
 printf("\n");
 printf("\t\t\t\t * 欢迎使用家庭财务管理系统 * \n");
 printf("\n");
 printf("\t\t\t\t ****************************\n");
 printf(" \n");
 printf("\t\t\t\t 1.按名字查询 \n");
 printf("\t\t\t\t 2.按日期查询 \n");
 printf("\t\t\t\t 3.按金额查询 \n");
 printf("\t\t\t\t 4.按备注查询 \n");
 printf("\t\t\t\t 0.返回上一级 \n");
}
/*******************************--------********************************/
void modify_menu()               //修改界面
{
 system("cls");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
    printf("\t\t\t\t ***************************************\n");
    printf("\n");
 printf("\t\t\t\t *       欢迎使用家庭财务管理系统      * \n");
 printf("\n");
 printf("\t\t\t\t ***************************************\n");
 printf(" \n");
 printf("\t\t\t\t 1.按名字修改 \n");
 printf("\t\t\t\t 2.按日期修改 \n");
 printf("\t\t\t\t 3.按金额修改 \n");
 printf("\t\t\t\t 4.按备注修改 \n");
 printf("\t\t\t\t 0.返回上一级 \n");
}
/****************************-----统计区-------************************/
void tongji_menu()
{
 system("cls");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\n");
 printf("\t\t\t\t ***************************************\n");
 printf("\n");
 printf("\t\t\t\t *      欢迎使用家庭财务管理系统       * \n");
 printf("\n");
 printf("\t\t\t\t ***************************************\n");
 printf(" \n");
 printf("\t\t\t\t 1.总收入 \n");
 printf("\t\t\t\t 2.总支出 \n");
 printf("\t\t\t\t 3.总资金 \n");
 printf("\t\t\t\t 0.返回上一级 \n");
}
void Tongji()                    //统计控制台
{
 while (1)
 {
  tongji_menu();
  int choice;
  printf("\t\t\t\t 请输入你的选择: ");
  scanf("%d", &choice);
  if (choice == 0)
  {
  printf("\t\t\t\t 返回上一级中......  ");system("PAUSE");break;
  }
  switch (choice)
  {
  case 1: all_income(); break;
  case 2: all_pay(); break;
  case 3: ALLfund(); break;
  default: printf("\t\t\t\t 输入错误 "); break;
  }
 }
}

void all_income()                //总收入
{
 float shouru = 0;
 struct list  *linshi;
 linshi = Inhead;
 if (linshi != NULL)
 {
  do
  {
   shouru = linshi->info.money + shouru;
   linshi = linshi->next;
  } while (linshi != NULL);
  printf("\t\t\t\t总收入为:%.4f", shouru);
  system("PAUSE");
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将前往收入操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
}
void all_pay()                //总支出
{
 float zhichu = 0;
 struct list  *linshi;
 linshi = zhichuhead;
 if (linshi != NULL)
 {
  do
  {
   zhichu = linshi->info.money + zhichu;
   linshi = linshi->next;
  } while (linshi != NULL);
  printf("\t\t\t\t总支出为:%.4f", zhichu);
  system("PAUSE");
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将前往支出操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");
 }
}
void ALLfund()                 //总的资金
{
 float zhichu = 0;
 float zongzijin;
 struct list *linshi;
 linshi = zhichuhead;
 if (linshi != NULL)
 {
  do
  {
   zhichu = linshi->info.money + zhichu;
   linshi = linshi->next;
  } while (linshi != NULL);
 }
 float shouru = 0;
 linshi = Inhead;
 if (linshi != NULL)
 {
  do
  {
   shouru = linshi->info.money + shouru;
   linshi = linshi->next;
  } while (linshi != NULL);
  printf("\t\t\t\t剩余的资金为:%.4f", shouru - zhichu);
  system("PAUSE");
 }
 else{
 printf("\t\t\t\t 目前为空列表!\n");
 printf("\t\t\t\t 即将返回操作界面进行添加\n");
 printf("\t\t\t\t 正在返回......");
 system("PAUSE");}
}
/*******************************************************************/
void Quit()//退出
{
 char panduan;
 printf("\t\t\t\t 确认退出 (Y/N)");
 panduan = getchar();
 fflush(stdin);
 if (panduan == 'Y' || panduan == 'y')
 {
  printf("\t\t\t\t 正在退出中......  ");
  system("PAUSE");
  exit(0);
 }
}
int main()
{

 system("color E1");
 int t=0,mm,nn;
    char *user;
    char *pass;
    char username[30]={0},pass_word[30]={0},password;
    int count=0;
    printf("\n\n\n\n\n\n\n");
    //密码显示为 *
    do{
     count = 0;
     if(t)
  {
   if(mm==0&&nn!=0){
   printf("\n\t\t\t\t \t 密码错误!!!  ");
    
   }
   else if(mm!=0&&nn==0)
   {
   printf("\n\t\t\t\t \t 账号错误!!!  ");
   }
   else{

      printf("\n\t\t\t\t \t 账号或密码错误!!! ");
     }
     system("PAUSE");
      t=0;
  }
   menu();
     printf("\t\t\t\t\t 账号:");
     fgets(username,30,stdin);
     fflush(stdin);
     printf("\t\t\t\t\t 密码:");
     while (password=getch())
     {        
         if(password == '\r')    //Enter
         {
             pass_word[count]='\0';                
             break;
         }    
         else if((password=='\b') && (count>0))    //Backspace
         {    
             printf("\b \b");
             count--;
         }
         else if((count==0) && (password=='\b')) ;    
         else
         {
             pass_word[count] = password;
             count++;
             printf("*");
         }
     }
     pass=pass_word;
     t=strcmp(username,"root\n") || strcmp(pass,"root");
     mm=strcmp(username,"root\n");
     nn=strcmp(pass,"root");
     
     
 }while(t);
 Open();
 Openzhichu();
 while (1)
 {
  
  Menu();
  int choice;
  printf("\t\t\t\t 请输入你的选择: ");
  scanf("%d", &choice);
  fflush(stdin);
  switch (choice)
  {
  case 1: Income(); break;
  case 2: zhichu(); break;
  case 3: Tongji(); break;
  case 0: Quit(); break;
  default: printf("\t\t\t\t 输入错误 "); break;
  }
 }
 return 0;
}

部分运行结果:

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

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