Write a C++ program to display the student data like name, roll-no, total marks and percentage with the help of a class.

Write a C++ program to display the student data like name, roll-no, total marks and percentage with the help of a class.

Program Code:

#include <iostream>

using namespace std;

class student

{

private:

char  name[30];

int   rollNo;

int   total;

float perc;

public:

//member function to input student's details from user

void getdata()

{

cout << "Enter name: " ;

cin >> name;

cout << "Enter roll number: ";

cin >> rollNo;

cout << "Enter total marks out of 700: ";

cin >> total;

perc=(float)total/700*100;

} 

//member function to display student's details 

void putdata()

{

cout << "Student details:";

cout<<endl;

cout << "Name of student :"<< name;

cout<<endl;

cout<< "Roll Number of student :" << rollNo;

cout<<endl;

cout<< "Total marks of student :" << total;

cout<<endl;

cout<< "Percentage of student :" << perc;

}

}; 

int main()

{

//object declaration of class student

student obj;        

obj.getdata();

obj.putdata();

return 0;

}

The program code is tested on www.jdoodle.com

Output:

Enter name: Mukesh

Enter roll number:  102

Enter total marks out of 700: 500

Student Detail:

Name of student : Mukesh

Roll Number of student : 102

Total marks of student : 700

Percentage of student : 71.42

Thanks

Mukesh Rajput