can't seem to find the error...in the code
Oct 17, 2014 at 5:52am UTC
after entering the roll no i have to press enter twice to get the program to ask me for my id.
Why is it happening? I can't see any problem in my code.
1 void addstudent()
{
system("clear" );
cout << BOLDRED << "A D D A S T U D E N T" << RESET << endl;
cout << BOLDBLACK << "--------------------------------------------------------------------------------" << RESET << endl ;
cout << RED << "At any time to quit press q and to re enter all the details press r" << RESET << endl << endl;
cout << "Name of the student: " ;
getline(cin,st[i].name);
if ( st[i].name == "q" || st[i].name == "Q" )
{
q();
mainmenu();
}
else if ( st[i].name == "r" || st[i].name == "R" )
{
r();
addstudent();
}
else
{
cout << "Course of the student: " ;
getline(cin,st[i].course);
if (st[i].course == "q" || st[i].course == "Q" )
{
q();
mainmenu();
}
else if ( st[i].course == "r" || st[i].course == "R" )
{
r();
addstudent();
}
else
{
cout << "Roll No of the student: " ;
getline(cin,st[i].rno);
if (st[i].rno == "q" || st[i].rno == "Q" )
{
q();
mainmenu();
}
else if ( st[i].rno == "r" || st[i].rno == "R" )
{
r();
addstudent();
}
else
{
cin.ignore();
cout << "ID of the student: " ;
getline(cin,st[i].id);
if (st[i].id == "q" || st[i].id == "Q" )
{
q();
mainmenu();
}
else if ( st[i].id == "r" || st[i].id == "Q" )
{
r();
addstudent();
}
else
{
cout << "Email id of the student: " ;
getline(cin,st[i].emailid);
if (st[i].emailid == "Q" || st[i].emailid == "q" )
{
q();
mainmenu();
}
else if (st[i].emailid == "r" || st[i].emailid == "R" )
{
r();
addstudent();
}
else
{
cout << "Contact no of the student: " ;
getline(cin,st[i].contactno);
if (st[i].contactno == "q" || st[i].contactno == "Q" )
{
q();
mainmenu();
}
else if (st[i].contactno == "r" || st[i].contactno == "R" )
{
r();
addstudent();
}
}
}
}
}
}
cout << BOLDBLACK << "--------------------------------------------------------------------------------" << RESET << endl;
// INDIVIDUAL File Creation and initialisation...
ofstream fout;
fout.open((st[i].name + extension).c_str(),ios::app);
fout << "Name: " << st[i].name << endl;
fout << "Course: " << st[i].course << endl;
fout << "Roll No: " << st[i].rno << endl;
fout << "Student ID: " << st[i].id << endl;
fout << "Email ID: " << st[i].emailid << endl;
fout << "Contact No: " << st[i].contactno << endl;
fout.close();
fout.open("Students.txt" ,ios::app);
fout << "Name: " << st[i].name << endl;
fout << "Contact No: " << st[i].contactno << endl;
fout << "------------" << endl;
fout.close();
// Success Message...
sleep(1);
i++; // incrementing i for each student added
cout << BOLDGREEN << "Student Added! " << RESET << endl;
cout << "Total Students Added: " << BOLDBLACK << i << RESET << endl;
// Exit Menu
sleep(1);
studentexit();
}
Oct 17, 2014 at 5:53am UTC
The problem was with the cin.ignore(); after entering the roll no.
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