There is a problem in my algorithm, where I am not being able to incorporate the clas

[Akhi999]

#include<iostream.h>
#include<conio.h>
#include<fstream.h>
void enter();
void result();
class applicant
{
long ano;
float agg;
char name[30], grade;

public:
void grademe()
{
if (agg >= 80.0)
{
grade = 'A';
}
else if (agg < 80.0 && agg >= 65.0)
{
grade = 'B';
}
else if (agg < 65.0 && agg >= 50.0)
{
grade  = 'C';
}
else if (agg < 50.0 && agg >= 33.0)
{
grade = 'D';
}
else if (agg < 33.0)
{
grade = 'E';
}
}

void enter()
{
cout<<"\nEnter the Applicant Number: "<<endl;
cin>>ano;
cout<<"\nEnter the Name: "<<endl;
cin>>name;
cout<<"\nEnter the Aggregate Marks: "<<endl;
cin>>agg;
grademe();
}


void result()
{
cout<<"\nApplicant Number: "<<ano;
cout<<"\nName: "<<name;
cout<<"\nAggregate Marks: "<<agg;
cout<<"\nGrade: "<<grade;
}
};


void main()
{
clrscr();
applicant a;
cout<<"_________________";
cout<<"\nEnter the values: ";
cout<<"\n``````````````````";
a.enter();
cout<<"\nTHE RESULT IS: ";
a.result();


applicant sub[5];
fstream filin;
filin.open("http://bytes.com/Applicant.txt", ios::in | ios::out);
if (!filin)
{
cout<<"\nCannot open the file!!!";
}
else
cout<<"\nData entered successfully.";

}

[weaknessforcats]

I'll need more information. I ran your code and it works except for the aggregate calculation.

Exactly what is your problem? Please explain more fully.