Practice Interview questions

Goals:

• Introduce everyone to common interview questions.
• Pull requests to this repo with your solution.
• Have fun!

1. Square Sum

Complete the squareSum method so that it squares each number passed into it and then sums the results together.

Ex:

> squareSum([1, 2, 2]); 
 = 9

From: http://www.codewars.com/kata/square-n-sum

2. High/Low

Given a string of space separated numbers, return the highest and lowest number as a string in form:

"High Low"

Ex:

> HighLow("1 2 3 4 5");  
  = "5 1"
> HighLow("1 2 9 4 -3"); 
  = "9 -3"
> HighLow("8 2 2 4 -1"); 
  = "8 -1"

3. Common technical questions

1. How would you verify a prime number? Ex:

> isPrime(137);
  = true
> isPrime(237);
  = false

2. How do get nth Fibonacci number? What is the run time complexity? Hint: create an array and iterate.
3. How would you remove duplicate members from an array?

4. Soft skills interview questions

• What did you learn yesterday/this week?
• What excites or interests you about coding?
• What is a recent technical challenge you experienced and how did you solve it?
• Talk about your preferred development environment.
• What are some advantages/disadvantages to testing your code?
• What are some of your strengths? What are some of your weaknesses?