This puzzle asks you to write a function that takes in a list of integers and outputs the largest number in the list.
About this solution: The candidate's solution correctly finds the largest number in the list. The candidate uses a for loop to iterate through the list and compare each number to the current largest number. If the number is larger, it becomes the new largest number. This is a good approach as it iterates through the entire list only once.
Given a list of numbers, find the two numbers with the greatest product and return that product.
About this solution: The candidate's solution is correct and demonstrates a level of completeness. The candidate has correctly identified that the last two numbers in the list will be the largest two numbers and has sorted the list in ascending order. This is the optimal solution.