【发布时间】:2010-11-26 18:42:39
【问题描述】:
我在第 37 行使用 fstream 从文件中读取错误 (fstream grabpass("passwords.txt");) 但我似乎没有做错任何事情。
#include <iostream>
#include <conio.h>
#include <string>
using namespace std;
int i,passcount,asterisks;
char replace, value, newchar;
string username,password,storedUsername,storedPassword;
int login(string username, string password)
{
if (username=="test"/*storedUsername*/)
{
if (password==storedPassword)
cout<<"Win!";
else
cout<<"Username correct, password incorrect.";
}
else cout<<"Lose. Wrong username and password.";
}
int main()
{
cout<<"Username: ";
cin>>username;
cout<<"Password: ";
do
{
newchar = getch();
if (newchar==13)break;
for (passcount>0;asterisks==passcount;asterisks++)cout<<"*";
password = password + newchar;
passcount++;
} while (passcount!=10);
fstream grabpass("passwords.txt");
getline(grabpass,storedPassword);
grabpass.close();
login(username,password);
return 0;
}
【问题讨论】:
标签: c++