A C++ PROGRAMME

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C++ program to create student class, read and print N student’s details (Example of array of objects)

This program will explain how to read and print multiple student details using Array of Objects.

Array of objects program in C++

/*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

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