i was working on the program that will take username and password from user...
now i wanted show * on every key press in password menu/...
thats y i use the getch() function...
my code looks like this...
here i give the whole code..
=================================================
#include <iostream.h>
#include<fstream.h>
#include<stdio.h>
#include<conio.h>
#include<string.h>
int main ()
{ clrscr();
cout <<endl<< "Enter your username :";
char user[10];
cin>>user;
cout << "Enter you password: " ;
char pass[20];
int i=0;
while(ch[i]!='\n') ( "here is my problem occures it doesnt
exit when i press enter key.")
{
ch[i]=getch();
cout << " * " ;
i++;
}
ifstream OpenFile ("user.txt");
char user_saved[10];
char ch;
int i=0;
while (OpenFile.eof()!=0)
{
OpenFile.get(user_saved[i]);
i++ ;
}
OpenFile.close();
ifstream OpenFile1 ("pass.txt");
char pass_saved[20];
i=0;
while(OpenFile1.eof()!=0)
{
OpenFile1.get(pass_saved[i]);
i++;
}
OpenFile1.close();
cout<< pass<<"password enterd"<<endl;
cout<<pass_saved<<"password saved"<<endl;
int user1,pass1;
pass1= strcmp(pass,pass_saved);
user1= strcmp(user,user_saved);
cout << pass1 << "pass1"<<endl;
cout << user1 << "user1"<<endl;
if(user1==0 && pass1==0)
cout<<endl<<"login sucessful";
else
cout<<endl<< "username or password is invalid";
getch();
return 0;
}
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