CODE:
#include <iostream>
#include<conio.h>
using namespace std;
class s
{
public:
int a(string name, int roll)
{
cout << "Enter name: ";
cout << name << endl;
cout << "Enter roll number: ";
return roll;
}
int a(float mark1, float mark2, float mark3, float mark4, fl
oat
mark5, int n)
{
float avg, i, sum = 0;
sum = mark1 + mark2 + mark3 + mark4 + mark5;
cout<<"Total marks: "<< sum << endl;
avg = sum / n;
cout<<"Average marks: ";
return avg;
}
int a(float mark1, float mark2, float mark3, float mark4, fl
oat
mark5)
{
int i;
float avg;
cout<<"Grade: ";
avg = (mark1 + mark2 + mark3 + mark4 + mark5)/5;
if(avg>90 && avg<=100)
{
cout<<'S';
}
else if(avg>80 && avg<=90)
{
cout<<'A';
}
else if(avg>70 && avg<=80)
{
cout<<'B';
}
