Question

C++ program to input the strength of a class and calculate the no of students who are absent

Answer 1

=================  HEYA THERE ====================


---------------  HERE IS YOUR ANSWER ------------------






#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"; cou



t << "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;

}






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