A simple object oriented programming program to compute the average quiz of the students using C++ programming language.
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Program Listing
#include <iostream>
#include <iomanip>
#define MAX 3
using namespace std;
class Student {
private:
string name[MAX];
int q1[MAX];
int q2[MAX];
int q3[MAX];
float ave(int a, int b, int c);
public:
void getRec();
void display();
};
void Student::getRec(){
int i;
for (i=0;i<MAX;i++){
cout <<"Name: ";
cin >> name[i];
cout << "Input quiz 1: ";
cin >> q1[i];
cout << "Input quiz 2: ";
cin >> q2[i];
cout << "Input quiz 3: ";
cin >> q3[i];
}
}
void Student::display(){
int i;
float av;
system("cls");
cout <<"\n\n";
cout <<"\tAverage Quiz OOP in C++\n\n";
cout << " Name\tQuiz1\tQuiz2\tQuiz3\tAverage\tRemarks\n";
for (i=0;i<MAX;i++){
av = ave(q1[i],q2[i],q3[i]);
cout << fixed << setprecision(0);
cout <<name[i]<<"\t"<<q1[i]<<"\t"<<q2[i]<<"\t"<<q3[i]<<"\t"<<av;
if (av >= 75.0)
cout <<"\tPassed.\n";
else
cout <<"\tFailed."<<endl;
}
}
float Student::ave(int a, int b, int c){
return ((a+b+c)/3.0);
}
int main(){
Student course;
course.getRec();
course.display();
}
