These commands are a helpful quick start. You may choose to ignore them completely and create your own directory structure. If you choose to use this recommendation, just copy the commands below, open a terminal window on your host machine and paste. It doesn't matter what directory you are currently in.

mkdir -p ~/workspace/exercises/the-static-web/for-loops && cd $_
touch index.html
touch for-loops.js

Write a for loop that uses a counter variable initialized at 5 and then increments it by 10 every time it executes. Use console.log() to output the value of the counter variable each time through the loop. Stop execution of the loop if the counter variable's value is greater than 120.

Example output:

Current value is 5

Current value is 15

Current value is 25

...

Write a for loop with a counter variable initialized at 4096. Each time the loop executes divide the counter variable's value by 2. Use console.log() to output its value every time. When the counter variable's value is 1, stop execution.

Example output:

Current value is 4096

Current value is 2048

Current value is 1024

...

Create an array that contains the names of American Presidents. Loop over that array with a for loop, and use string concatenation with console.log() to output the order and name of each President (see example below).

Example output:

President #1 was George Washington

President #2 was John Adams

President #3 was Thomas Jefferson

...

You can use another kind of for loop to iterate over objects. Iterate over the object below and use console.log() to output the names of the keys in the object.

var antSpecies = {
  argentine: {},
  army: {},
  bigHeaded: {},
  black: {},
  bull: {},
  carpenter: {},
  crazy: {},
  fire: {},
  glider: {},
  honeyPot: {},
  jackJumper: {}
}