问题一百三十五：银行ATM

[plain] /**************************************************************
****Auther:liuyongshui
*****About:This is the BANK ATM applicantion
******Date:20130511
**************************************************************/

#include <stdio.h>
#include <string.h>
#include <conio.h>

#define interst_rate 0.035

float sum_money=654321.0;
//annual interest
float interest_rate=0.035;

void Star(void);
void Choice(void);
int Check_password(void);
void Deposit_money(viod);
void Withdraw_money(void);
void Transfer_money(void);
void Count_rate(void);

int main()
{
      int num;
      int mark;
      int sign;

      sign=1;
      Star();
      printf("\t\tWELCOME TO LEDUODUO BANK\t\t\t\t\n");

      mark=Check_password();
      if(mark)
      {
          printf("LOGIN SUCCEDFUL!\n");
      }
      else
      {
          printf("SORRY,LOGIN FILED!\n");
          sign=0;
      }

      while(1)
      {
          if(sign==0)
          {
               printf("\nService is you choose to quit!\n");
               break;
          }

          Choice();
          printf("\nplease select a service NUMBER you want:");
          scanf("%d", &num);
          switch(num)
           {
               case 1: Deposit_money();
                        break;
               case 2: Withdraw_money();
                        break;
               case 3: Transfer_money();
                        break;
               case 4: Count_rate();
                        break;
               case 0: sign=0;
                        break;
           }
      }

      printf("Thank your for you use!\n");
      Star();
      return 0;
}

// Function define

void Star(void)
{
     int i;

     for(i=0; i<60; i++)
     {
         printf("*");
     }

     printf("\n");
}

void Choice(void)
{
    printf("\nplease select a service NUMBER you want.\n");
    printf("\n\t\t 1:deposit money\n\t\t 2:withdraw money\n\t\t 3:transfer money\n\t\t 4:count money\n\t\t 0:quit\n\n");
}

int Check_password(void)
{
    int i;
    int j;
    int k;
    int flag;
    char ch;
    char code[10]={'\0'};
    char password[10]={"123456"};

    // You can input password three times
    for(i=0; i<3; i++)
    {
         printf("Please enter the 6 digit code:");
         //Make code[k] every time starting from 0
         k=0;
         //Tage code is accurate
         flag=1;

         while((ch=getch()) && ch!=13 && k<6)
         {
             putchar('*');

             code[k++]=ch;
         }

         //Code is accurate
         for(j=0; j<6; j++)
         {
             if(password[j] != code[j])
             {
                 // code is wrong!
    &n

补充：软件开发 , C语言 ,