void cz(int i)
{
int add;
system("CLS");
printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
printf("\t\t\t\t 查询用户\n");
printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n\n");
printf("\t\t\t\t请输入充值金额:");
scanf("%d",&add);
xinxi[i].money+=add;
if((fp=fopen("xinxi","wb"))==NULL)
{
printf("打开文件失败");
system("pause");
return;
}
fwrite(&xinxi[i].money,sizeof xinxi[i].money
,1,fp);
fclose(fp);
}
{
int add;
system("CLS");
printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
printf("\t\t\t\t 查询用户\n");
printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n\n");
printf("\t\t\t\t请输入充值金额:");
scanf("%d",&add);
xinxi[i].money+=add;
if((fp=fopen("xinxi","wb"))==NULL)
{
printf("打开文件失败");
system("pause");
return;
}
fwrite(&xinxi[i].money,sizeof xinxi[i].money
,1,fp);
fclose(fp);
}