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ClassForStudent.cpp
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ClassForStudent.cpp
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// ClassForStudent.cpp : Program for creating a class for student (with some functionalities)
#include <iostream>
using namespace std;
class student
{
private:
int roll_no;
string name;
int marks[2];
int total_marks;
char grade;
int average;
public:
void set_totalmarks()
{
int mark = 0;
for (int i = 0; i <= 2; i++)
{
mark += marks[i];
}
total_marks = mark;
}
student()
{
cout << "Enter roll no: " << endl;
cin >> roll_no;
cout << "Enter name: " << endl;
cin >> name;
cout << "Enter marks in 3 subjects: " << endl;
for (int i = 0; i <= 2; i++)
{
cin >> marks[i];
}
}
int set_rollno(int roll)
{
roll_no = roll;
}
int set_name(int name)
{
this->name = name;
}
int set_marks(int A[])
{
for (int i = 0; i < 2; i++)
{
marks[i] = A[i];
}
}
void get_rollno()
{
cout << roll_no;
}
void get_name()
{
cout << name;
}
void get_marks()
{
for (int i = 0; i < 2; i++)
{
cout << marks[i];
}
}
void get_tmarks()
{
cout << total_marks;
}
void set_grades()
{
if (average > 80)
{
grade = 'A';
}
else if (average>60 && average<80)
{
grade = 'B';
}
else if (average > 40 && average < 60)
{
grade = 'C';
}
else
{
grade = 'D';
}
}
void get_grades()
{
cout << grade;
}
void set_average()
{
average = total_marks / 3;
}
};
int main()
{
student s1;
s1.set_totalmarks();
s1.set_average();
s1.set_grades();
cout << "The grade of "; s1.get_name();cout<< " is "; s1.get_grades();
}