HW3

classesHomework.ts

//Assignment #2
//Task1
//Create class
class Person {
    firstName: string;
    lastName: string;
}

//Create instance 1
const person1 = new Person();
person1.firstName = "Anna";
person1.lastName = "Miller";
console.log(person1.firstName, person1.lastName);
console.log(person1);

//Create instance 2
const person2 = new Person();
person2.firstName = "Bob";
person2.lastName = "Kuller";
console.log(person2.firstName, person2.lastName);
console.log(person2);

//Task2
//Create class
class Book {
    title: string;
    author: string;
    pages: number;

    constructor(title: string, author: string, pages: number) {
        this.title = title;
        this.author = author;
        this.pages = pages;
    }
}

//Create instance with values
const book1 = new Book("ABC", "John Doe", 5);
console.log(book1.title, book1.author, book1.pages);
console.log(book1);

functionsHomework.ts

//Assignment #1
//Task1
function convertToFahrenheit (celsius: number):number {
    return ((celsius * 9 / 5) + 32);
}

function greetUser (firstName: string, lastName: string): string {
    return ("Hello, " + firstName + " " + lastName + "!");
}

function calculateArea (width: number, height: number): number {
    return (width * height);
}

function addNumbers (a: number, b: number): number {
    return (a+b);
}

console.log(convertToFahrenheit(25));
console.log(greetUser("Anna", "Miller"));
console.log(calculateArea(4,5));
console.log(addNumbers(10,15));

Very well done, Irina! You write clean and readable code!