Exercise 13.4. In Poker a \"ush" is a hand that contains five or more cards of the same suit. A hand can contain any number of cards. 1. Write a method called suitHist that takes an array of Cards as a parameter and that returns a histogram of the suits in the hand. Your solution should only traverse the array once. 2. Write a method called hasFlush that takes an array of Cards as a parameter and that returns true if the hand contains a ush, and false otherwise