ex0-2.js

// Before you write your own function, answer 2 questions:
// 1. What should the function do? (the action)
// 2. What does it need? (the parameters)

function helloUser(userName, userAge){
    console.log("Hello, " + userName);
    console.log("You are " +userAge+ " years old");
}

helloUser("Flavia", 23);
helloUser("Jannek", 24);


// E0. 
// Write a function that builds a string which contains the same word more times. 
// The word and the number of times should be passed in as parameters.
// printWordManyTimes("hello", 5);
// hellohellohellohellohello

function singSong(word, count){


}

// E1. 
// Write a function that prints the sum of two numbers. 
// The 2 numbers should be passed in as parameters
// e.g. add(3,5)


// E2.
// A function that takes an array as a parameter
// The function should print every element in the array
// e.g. printArrayElements([3,5,7])

// Bonus:

// Write a function that takes an array as a parameter and 
// prints only the unique elements of the array.