worksheet-1.js

/*

The answers to each of these questions should be written as a function.

Call the function to execute your code.

Open this file in a text editor like "Sublime Text" or "Notepad++"

Write your answers in this file, saving often. 

Copy & paste your code into the sandbox in order to run it & test that it works

Sandbox: https://eloquentjavascript.net/code/


_Reminder_

Writing a function looks like one of these:

const exampleArrow = (a, b) => {
  // your code here
};
exampleArrow(1, 2); // call the function

const exampleWithFunctionKeyword = function(a, b) => {
  // your code here
};
exampleWithFunctionKeyword(1, 2)  // call the function

function exampleDeclaration(a, b) {
  // your code here
};
exampleDeclaration(1, 2); // call the function

*/

/*
Exercise 1)

Write a function named `countToTen` that when called, 
prints out the numbers 0-10.

*/

countToTen();

/*
Exercise 2)

Write a function named `countToN` that takes an argument of a number, 
and counts from zero to that number, printing each number along the way.

For example:
countToN(100); // should print 0 to 100

*/

countToN(100);

/*
Exercise 3)

Write a function named `countToNByStep` that takes two arguments, each of a number. 
This function counts from zero to that number, stepping by the second argument.

For example:
countToNByStep(10, 2); // should print 0, 2, 4, 6, 8, 10

*/

countToNByStep(10, 2);

/*
Exercise 4)

Write a function named `stringFromZeroToN` that takes one argument. 
This function returns a string containing all the numbers from zero to that number, 
separated by a `,`. The final number should not contain a `,`.



For example:
stringFromZeroToN(5); // returns "0, 1, 2, 3, 4, 5"

*/

console.log(stringFromZeroToN(5));

/*
Exercises 5)

Write a function named `isSentence` that takes an argument of a string, 
and returns true if that string has a period (.) in it.

For example:

isSentence("Machines can read english."); // returns true
isSentence("This is an incomplete"); // returns false

Hints:
* You can check the length of a string by calling `.length` on it
* You can get individual characters from a string by using the `[]` with an index, starting at 0 for the first character
  - example: "dean"[0] is d
  - example: "dean"[3] is n
* You return from a function with the `return` keyword

*/

console.log(isSentence("Machines can read english."));
console.log(isSentence("This is an incomplete"));