Use the following quick reference to solve the exercises in this practical sheet. All the programs should be in Dart.

    // import some I/O functions
    import 'dart:io';
    
    // import some math functions
    import 'dart:math';
    
    // Read a string from standard input
    String word = stdin.readLineSync()!;
    
    // Index a string
    String letter = word[0];
    
    // Create and initiliase a list
    List<int> list = [1, 2, 3];

    // Create and initialise a set
    Set<int> set = {};
    
    // write to standard output
    stdout.write("... $str ...");
    print("... $str ...");
    
    // loop through the elements of a list  
    for(int i = 1; i < list.length; i++)
    {
        ...
    }
    
    // also loop
    for(int item in list)
    {
        ...
    }
    
    // create a random integer
    int random = Random().nextInt(100);

Question 01

Write a program that prompts the user to enter their name and age. The program should output how many years are left until the user reaches 100 years of age.

Question 02

Create a program that asks the user for a number. Based on whether the number is even or odd, print an appropriate message.

Question 03

Given an integer list, write a program that prints all elements in the list that are less than 5.

Question 04

Develop a program that asks the user for a number and outputs a list of all its divisors.

Question 05

Given two integer lists, write a program that returns a list containing only the elements that are common between them (without duplicates).

Question 06

Create a program that asks the user for a string and checks if it is a palindrome.

Question 07

Given an integer list, write a program that generates a new list containing only the even elements from the original list.