Midterm Practice!

Write a function crossArray that takes in 2 parameters, both arrays of numbers. Return a result array that includes the number at index 0 in the first array, then the number at index 0 in the second array, then the number at index 1 in the first array, then the number at index 1 in the 2nd array and so on. Assume both arrays will be the same size and neither will be empty

Example:

let array1 = [5, 7, 14, 5];
let array2 = [6, 2, 22, 1];

crossArray(array1, array2) => [5, 6, 7, 2, 14, 22, 5, 1]

Write a function foundCat that takes in an array of strings. If the word 'cat' is in the array, return true. or else return false you can assume all strings will be lower case.

Examples:

let catArray = ["dog", "bear", "cheese", "cat", "fox"];
let noCatArray = ["hi", "bye", "why", "try"];

foundCat(catArray) => true
foundCat(noCatArray) => false

Write a function oddOnesOut that takes in an array of numbers. Return an array with the same numbers, but all 1's removed.

Examples:

oddOnesOut([1,2,1,1,3,5,1]) => [2,3,5]
oddOnesOut([0,-1,5,1,5,0]) => [0,-1,5,5,0]
oddOnesOut([1,1,1,1,1,1]) => []

Write a function stringSpace that takes in a string and adds a space after each character and returns the string

Examples:

stringSpace('string') => 's t r i n g'
stringSpace('wow') => 'w o w'
stringSpace('hello world') => 'h e l l o   w o r l d'

Write a function called stringCompareCounter that takes in 2 strings of the same length as parameters. return a count of how many characters the strings share at the same index.

Examples:

stringCompareCounter('cat','cow') => 1 //(strings share the same character at index 0)
stringCompareCounter('count','touch') => 2 //(strings share the same characters at indexes 1 and 2)
stringCompareCounter('well','sell') => 3 //(strings share same characters at indexes 1,2, and 3)

Write a function called duplicate that takes in an array and returns true if the array contains at least 2 of the same item.

Examples:

duplicate(['hi', 'wow, 'hey', 'hi']) => true
duplicate(['one', 'two' 'three']) => false
duplicate([1,7,32,1,10,2,11]) => true

Write a function called damageCalculator that takes in 2 character objects. In this function, the first character parameter will attack the second character. Your job is to calculate how much damage would be done by the first character to the second character and return the damage dealt. A character object looks as follows:

character = {
  name: string,
  atk: number,
  def: number,
}

Example characters

let character1 = {
  name: 'Cloud',
  atk: 100
  def: 90
}

let character2 = {
  name: 'Sephiroth',
  atk: 150
  def: 50
}

To calculate the damage, you use the atk of the first charater and subtract the def of the second character. If the damage result is 0 or less, return "NO DAMAGE!"

Example:

damageCalculator(character1, character2) => 50 //Cloud attacks Sephiroth
damageCalculator(character2, character1) => 60 //Sephiroth attacks Cloud