class Person{
    private name: string;
    private age: number;

    constructor(name: string, age: number){
        this.name = name;
        this.age = age;
    }

tellMyName(): string {
    return `I am ${this.name}`
}

tellMyAge(): string {
    return `I am ${this.age}`
}

}
const person1 = new Person ("John", 40);
const person2 = new Person ("Mary", 35);

console.log(person1.tellMyName());
console.log(person1.tellMyAge());
console.log(person2.tellMyName());
console.log(person2.tellMyAge());