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p4zoftyrv/banktest.c

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final
6 years ago
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<conio.h>
#define BUFFERSIZE 1024
#define MAXACCOUNT 1000
#define ADMINISTRATIOR 123456
typedef struct bankaccount//<2F><><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><CBBB><EFBFBD>ʽ
{
int account;
int key;
char name[32];
float balance;
}BANKACCOUNT;
BANKACCOUNT accountcollection[MAXACCOUNT];
int cur_account = 0;
void insert_account(FILE *fp, int accountnum)//<2F>½<EFBFBD><C2BD>˻<EFBFBD>
{
BANKACCOUNT newaccount;
newaccount.account = accountnum;
int subkey;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD>Ϣ\n");
printf(">><3E><><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD>Ϊ:");
printf("%d\n", accountnum);
printf(">><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
scanf("%d",&(newaccount.key));
system("cls");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ղŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\n");
do{
scanf("%d", &subkey);
getchar();
if (subkey == newaccount.key)
break;
else
printf("<EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD><EFBFBD><EFBFBD>벻һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>ε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD>˳<EFBFBD>ע<EFBFBD><EFBFBD>\n");
}while (subkey != 0);
if (subkey != 0)
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>óɹ<EFBFBD><EFBFBD><EFBFBD>\n <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƹ<EFBFBD><C6B8><EFBFBD><EFBFBD><EFBFBD>Ϣ\n");
printf(">><3E><><EFBFBD><EFBFBD>:");
scanf("%s",newaccount.name);
printf(">><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>:");
scanf("%f",&(newaccount.balance));
fseek(fp,0L,SEEK_END);
fprintf(fp,"%d %d %s %.2f\n",newaccount.account,newaccount.key,newaccount.name,newaccount.balance);
printf("<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD>\n");
}
else
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>");
}
void store_account(FILE*fp)
{
int i = 0;
for(i = 0;i<cur_account-1;i++)
fprintf(fp,"%d %d %s %.2f\n",
accountcollection[i].account,accountcollection[i].key,accountcollection[i].name,accountcollection[i].balance);
}
void get_account(FILE *fp)//<2F><>ѯ<EFBFBD>˺<EFBFBD><CBBA><EFBFBD>Ϣ
{
int accountnum;
int key;
char name[32];
float balance;
int i =0,j;
char buffer[BUFFERSIZE];
int len;
cur_account = 0;
fseek(fp,0,SEEK_SET);
while(!feof(fp)) // <20><>Ϊfeof()<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2<EFBFBD>飬<EFBFBD><E9A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>curAccount<6E><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1
{
fscanf(fp,"%d %d %s %f",&accountnum,&key,name,&balance);
accountcollection[cur_account].account = accountnum;
accountcollection[cur_account].key = key;
strcpy(accountcollection[cur_account].name ,name);
accountcollection[cur_account].balance = balance;
cur_account++;
}
}
void list_account(FILE *fp)
{
int i =0;
printf("<EFBFBD>ϼ<EFBFBD>%d<><64><EFBFBD>˺<EFBFBD>:\n",cur_account-1);// cur_account<6E><74>ȥ<EFBFBD><C8A5><EFBFBD>ӵ<EFBFBD>1
for(i = 0;i< cur_account-1;i++)
{
printf("<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD>%d:\n",i+1);
printf("<EFBFBD>˺<EFBFBD>:%d\n",accountcollection[i].account);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",accountcollection[i].name);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%.2f\n",accountcollection[i].balance);
}
}
int search_key(FILE *fp,int key,int i)
{
if (accountcollection[i].key == key)
return 1;
else
return 0;
}
int search_account(FILE *fp,int accountnum,int flag)
{
int i =0;
for(i = 0;i< cur_account-1;i++)
{
if(accountcollection[i].account == accountnum)
{
if(flag == 1)
{
printf("<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD>%d:\n",i+1);
printf("<EFBFBD>˺<EFBFBD>:%d\n",accountcollection[i].account);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\n",accountcollection[i].name);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%.2f\n",accountcollection[i].balance);
}
return i + 1;
}
}
return 0;
}
void del_account(FILE *fp,int accountnum)
{
int i, key;
if(search_account(fp,accountnum,1)==0)
printf("<EFBFBD>޷<EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD>\n");
else
{
i = search_account(fp,accountnum,0) - 1;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
scanf("%d",&key);
while (!search_key(fp, key, i) && key != 0)
{
system("cls");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD>\n");
scanf("%d", &key);
}
system("cls");
if (key)
{
for(i = 0;i<cur_account-1;i++)
if(accountcollection[i].account != accountnum)
fprintf(fp,"%d %d %s %.2f\n",
accountcollection[i].account,accountcollection[i].key,accountcollection[i].name,accountcollection[i].balance);
printf("ע<EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>!\n");
}
else
printf("ע<EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>!\n");
}
}
int main(void)
{
FILE *fp;
int accountnum;
int i;
float withdraw, store;
do
{
system("cls"); //<2F><><EFBFBD><EFBFBD>
puts("********************************************");
puts("<EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ");
puts("1 : <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD> ");
puts("2 : <20><><EFBFBD><EFBFBD>ԱȨ<D4B1><C8A8> ");
puts("3 : <20><>ѯ<EFBFBD>˻<EFBFBD> ");
puts("4 : ע<><D7A2><EFBFBD>˻<EFBFBD> ");
puts("5 : <20><>ȡ<EFBFBD><C8A1> ");
puts("6 : <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9> ");
puts("********************************************");
printf("<EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:");
scanf("%d",&i);
system("cls"); //<2F><><EFBFBD><EFBFBD>
if (i < 7 && i > 0)
{
switch(i)
{
case 1:
if(!(fp = fopen("account.txt","a+")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD>\n");
scanf("%d", &accountnum);
while (search_account(fp,accountnum,0) && accountnum != 0)
{
printf("<EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѱ<EFBFBD>ռ<EFBFBD>ã<EFBFBD>\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
scanf("%d\n", &accountnum);
}
if(accountnum != 0)
insert_account(fp, accountnum);
else
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD>!\n<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>!");
getch();
fclose(fp);
break;
case 2:
if(!(fp = fopen("account.txt","r")))
{
printf("<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>\n");
exit(0);
}
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n");
long int n;
scanf("%ld", &n);
while (n != ADMINISTRATIOR)
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>:\n");
scanf("%ld", &n);
if (n == 0)
break;
}
if (n != 0)
{
get_account(fp);
list_account(fp);
fclose(fp);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>!\n<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>!\n");
getch();
}
break;
case 3:
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD>:\n");
scanf("%d",&accountnum);
if(!(fp = fopen("account.txt","r")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
get_account(fp);
if(!search_account(fp,accountnum,1))
printf("<EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>%d\n",accountnum);
fclose(fp);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>!\n<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>!");
getch();
break;
case 4:
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD>:\n");
scanf("%d",&accountnum);
if(!(fp = fopen("account.txt","r")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
get_account(fp);
fclose(fp);
if(!(fp = fopen("account.txt","w+")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
del_account(fp,accountnum);
fclose(fp);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>!\n<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>!");
getch();
break;
case 5:
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD>\n");
scanf("%d",&accountnum);
if(!(fp = fopen("account.txt","r")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
get_account(fp);
fclose(fp);
if(!(fp = fopen("account.txt","w+")))
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>\n");
exit(0);
}
if(search_account(fp,accountnum,0))
{
int i = search_account(fp,accountnum, 0) - 1;
int key;
do{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD>˳<EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
scanf("%d", &key);
system("cls");
if(search_key(fp, key, i))
break;
}while ( key != 0);
while (key != 0)
{
system("cls");
printf("********************************************\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>еIJ<EFBFBD><EFBFBD><EFBFBD>\n");
printf("0 :<3A>˳<EFBFBD>ѡ<EFBFBD><D1A1>\n");
printf("1 :ȡ<><C8A1>\n");
printf("2 :<3A><><EFBFBD><EFBFBD>\n");
printf("********************************************\n");
scanf("%d", &key);
system("cls");
if (key >= 0&&key <=2)
{
switch(key)
{
case 1:
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫȡ<EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD>");
scanf("%f", &withdraw);
if(accountcollection[i].balance > withdraw)
{
accountcollection[i].balance -= withdraw;
printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ %.2f<EFBFBD><EFBFBD>\n", accountcollection[i].balance);
}
else
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
getch();
break;
case 2:
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD>");
scanf("%f", &store);
accountcollection[i].balance += store;
printf("\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ %.2f<EFBFBD><EFBFBD>\n", accountcollection[i].balance);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
getch();
break;
default :
printf("<EFBFBD><EFBFBD>лʹ<EFBFBD><EFBFBD>\n");
break;
}
}
else
{
printf("<EFBFBD><EFBFBD>Чָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1 <20><>2<EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
getch();
}
}
}
else
printf("<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
store_account(fp);
fclose(fp);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
getch();
break;
default:
printf("<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>\n");
break;
}
}
else
{
printf("<EFBFBD><EFBFBD>Чָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1 <20><>6<EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
getch();
}
}while(i != 6);
return 0;
}