202: Student Record: Create a struct to represent a student with attributes like name, roll number, and marks in different subjects. Write a program to input details of multiple students and display their information.

// Student Record: Create a struct to represent a student with attributes like name, roll number, and marks in different subjects.

// Write a program to input details of multiple students and display their information.

#include <iostream>

using namespace std;

struct Student

{

    string name, roll_num;

    int bio_marks, phy_marks, comp_marks;

};

Student New_Student();

template <typename T>

T input(string x);

string input_string(string x);

void show_student_data(Student x);

int main()

{

    Student s1 = New_Student();

    Student s2 = New_Student();

    Student s3 = New_Student();

    system("cls");

   

    show_student_data(s1);

    cout << endl;

    show_student_data(s2);

    cout << endl;

    show_student_data(s3);

    cout << endl;

    return 0;

}

Student New_Student()

{

    system("cls");

    Student x;

    x.name = input_string("Enter name: ");

    x.roll_num = input<string>("Enter roll no: ");

    x.bio_marks = input<int>("Enter bio marks: ");

    x.comp_marks = input<int>("Enter computer marks: ");

    x.phy_marks = input<int>("Enter physics marks: ");

    return x;

}

void show_student_data(Student x)

{

    cout << "Name: " << x.name << endl;

    cout << "Roll no: " << x.roll_num << endl;

    cout << "Biology marks: " << x.bio_marks << endl;

    cout << "Physics marks: " << x.phy_marks << endl;

    cout << "Computer marks: " << x.comp_marks << endl;

}

template <typename T>

T input(string x)

{

    T y;

    cout << x;

    cin >> y;

    return y;

}

string input_string(string x)

{

    string y;

    cout << x;

    cin >> y;

    return y;

}