Classic

algorithms

Daily algorithm practice

#### fizzBuzz

Return an array of numbers from 1 to 100.

For multiples of three, use the string Fizz instead of the number and for multiples of five replace with Buzz.

For numbers which are multiples of both three and five replace with FizzBuzz.
```
fizzBuzz()
// => [1, 2, 'Fizz', 4, 'Buzz', 'Fizz', 7, 8, 'Fizz', 'Buzz', 11, 'Fizz', 13, 14, 'FizzBuzz', ...]
```
#### makeChange

Given a price and an amount paid in $US, return the number of coins in each denomination that should be given as change, if the seller is required to minimize the total number of coins comprising the change. Use a source, such as the (United States Mint)[https://www.usmint.gov/circulating-coins-production?program=Circulating+Coins], to determine which denominations of coins are in circulation. As shown in the examples, all denominations must be included in the returned object, even when the count of coins of a denomination is 0. There is no constraint on the order of the entries in a returned object.

Note: because JavaScript is bad at decimal math, the inputs are given as integers that represent dollar + cent amounts, so 139 = $1.39.
```
makeChange({ price: 100, amountGiven: 100 })
// => { quarters: 0, dimes: 0, nickels: 0, pennies: 0 }

makeChange({ price: 159, amountGiven: 200 })
// => { quarters: 1, dimes: 1, nickels: 1, pennies: 1 }

makeChange({ price: 432, amountGiven: 500 })
// => { quarters: 2, dimes: 1, nickels: 1, pennies: 3 }
```

#### isPalindrome

Determine if a string is a palindrome. Return true or false.

Ignore punctuation, spacing, and case sensitivity.

  ```javascript
  isPalindrome('radar')
  // => true

  isPalindrome('bananas')
  // => false

  isPalindrome('A man, a plan, a canal: Panama')
  // => true
  ```

johnwarejunior/algorithms

Classic

algorithms