You are to create a C++ program that collects student information for your class

Question

You are to create a C++ program that collects student information for your classmates. The program will require the following data to be gathered:
-First Name (e.g., Mergim)
-Last Name (e.g., Cahani)
-GPA (e.g., 3.43)
-Enrollment Year (e.g., 2009)
-Graduation Year (e.g., 2012)
Do not create more than one array for this assignment. You are expected to create a class, name it students and add class members for first name, last name, gpa, etc…
You should also have methods (functions) that set those data members to a given value, e.g., setfname, getfname, setlname, getlname, etc. some functions are VOID such as setfname, while others are returning value functions, such as getfname (which is a string returning value).
HINTS:
- Declare variables (properties) as PRIVATE
- Declare functions (methods) as PUBLIC
- Declare an array of the data type which you defined with the class, e.g., if your class name is “students” then the array declaration would have the following syntax:
- “students studentsArray[x]” where x is the number of elements (or class members – you can come up with a number, say 10), “students” is the data type, and studentsArray is the array name. Once you have this array you can use a for loop to populate the array, then use another for loop to output the array.

Explanation / Answer

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#include <iostream>
using namespace std;
class Student
        {private:
         string fname;
         string lname;
         double gpa;
         int enroll;
         int grad;
public:
           
        Student()
        {}
        void setfname(string f)
           {fname=f;}
        void setlname(string l)
           {lname=l;}
        void setgpa(double g)
           {gpa=g;}
        void setenroll(int e)
           {enroll=e;}
        void setgrad(int g)
           {grad=g;}
        string getfname()
           {return fname;}
        string getlname()
           {return lname;}
        double getgpa()
           {return gpa;}
        int getenroll()
           {return enroll;}
        int getgrad()
           {return grad;}   
       
          
};
void display(Student[],int);
int main()
{int i,n;
string s;
double d;
int j;
Student a[10];
cout<<"How many students do you have data for? ";
cin>>n;
for(i=0;i<n;i++)
{cout<<"For Student "<<i+1<<endl;
cout<<"Enter first name: ";
cin>>s;
a[i].setfname(s);
cout<<"Enter last name: ";
cin>>s;
a[i].setlname(s);
cout<<"Enter gpa: ";
cin>>d;
a[i].setgpa(d);
cout<<"Enter enrollment date: ";
cin>>j;
a[i].setenroll(j);
cout<<"Enter graduation date: ";
cin>>j;
a[i].setgrad(j);
}
display(a,n);
system("pause");
return 0;
}
void display(Student a[],int n)
           { cout<<"Student Information ";
           int i;
           for(i=0;i<n;i++)
             {cout<<"First name: "<<a[i].getfname()<<endl;
             cout<<"Last name: "<<a[i].getlname()<<endl;
             cout<<"gpa: "<<a[i].getgpa()<<endl;
             cout<<"Enrollment year: "<<a[i].getenroll()<<endl;
             cout<<"Graduation year: "<<a[i].getgrad()<<endl<<endl;
             }
            }

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