/*C++ program to create student class, read and print N student's details
(Example of array of objects).*/
#include <iostream>
using namespace std;
#define MAX 10
class student
{
private:
char name[30];
int rollNo;
int total;
float perc;
public:
//member function to get student's details
void getDetails(void);
//member function to print student's details
void putDetails(void);
};
//member function definition, outside of the class
void student::getDetails(void){
cout << "Enter name: " ;
cin >> name;
cout << "Enter roll number: ";
cin >> rollNo;
cout << "Enter total marks outof 500: ";
cin >> total;
perc=(float)total/500*100;
}
//member function definition, outside of the class
void student::putDetails(void){
cout << "Student details:\n";
cout << "Name:"<< name << ",Roll Number:" << rollNo << ",Total:" << total << ",Percentage:" << perc;
}
int main()
{
student std[MAX]; //array of objects creation
int n,loop;
cout << "Enter total number of students: ";
cin >> n;
for(loop=0;loop< n; loop++){
cout << "Enter details of student " << loop+1 << ":\n";
std[loop].getDetails();
}
cout << endl;
for(loop=0;loop< n; loop++){
cout << "Details of student " << (loop+1) << ":\n";
std[loop].putDetails();
}
return 0;
}
Output
Enter total number of students: 2
Enter details of student 1:
Enter name: Mike
Enter roll number: 101
Enter total marks outof 500: 456
Enter details of student 2:
Enter name: Mock
Enter roll number: 102
Enter total marks outof 500: 398
Details of student 1:
Student details:
Name:Mike,Roll Number:101,Total:456,Percentage:91.2Details of student 2:
Student details:
Name:Mock,Roll Number:102,Total:398,Percentage:79.6
Array of objects program in C++
Output
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