Pergunta de entrevista da empresa Amazon

Basic data structure questions. LL, HashTable, BT Given an array of ints, sum up all the even numbers and print it. Then return true if any number in the array is evenly divisible by 7, false otherwise. Given a two words, write a function/method to determine if they are anagrams Given a singly linked list, split that into two lists one containing just the elements in odd position and another containing just the elements in even position.