C-/5b.cpp at main · kruthika224/C- · GitHub

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#include <iostream>
using namespace std;

class Student {
private:
    int id;
    string name;

public:
    Student() {
        id = 0;
        name = "Unknown";
        cout << "Default constructor called." << endl;
    }

    Student(int i) {
        id = i;
        name = "Unknown";
        cout << "Constructor with 1 parameter called." << endl;
    }

    Student(int i, string n) {
        id = i;
        name = n;
        cout << "Constructor with 2 parameters called." << endl;
         }

    void display() {
        cout << "ID: " << id << ", Name: " << name << endl;
    }
};

int main() {
    Student s1;
    Student s2(101);
    Student s3(025, "Kruthika");

    cout << endl << "Student Info:" << endl;
    s1.display();
    s2.display();
    s3.display();

    return 0;
}