revyolution / prework-codechallenges

Prework-CodeChallenges

Problem 1: Array Max Result Problem Statement Given an array select a number that exists, and output the computated "score". The method you create should take in both an array of integers and the integer the user selected.

Create a Console application that requests 5 numbers between 1-10. Output the array to the console and Ask the user to select a number. After the selection, output the "score" of the number chosen.

Selection and Scoring Algorithm You can select any number from the list, however your scoring will be depend on the frequency of that number in the list. E.g for [2,2,3,5,4] if you pick 2 your score will be 4 (2 * 2) but if you pick 5 your score will be 5 (5 * 1)

Problem 2: Leap Year Calculator Problem Statement Given a year, report if it is a leap year.

Problem 3: Perfect Sequence Problem Statement Given an array. Return "Yes" if the sequence is considered a perfect sequence. Otherwise, return "No"

Perfect Sequences A perfect sequence is a sequence such that all of its elements are non-negative integers and the product of all of them is equal to their sum. For example: [2,2], [1,3,2] and [0,0,0,0] are perfect sequences and [4,5,6] and [0,2,-2] are not perfect sequences. Negative numbers of any kind are not valid in a perfect sequence