Function 1: Input an array of double numbers and return the largest numbers. Function 2: Input two integer numbers m and n and returns an integer array between m and n (both inclusive). Function 3: Input three integer numbers representing the sides of a triangle. For the three integers to form a triangle, the sum of any two sides must be greater than the third side. Returns a true if the three integers can form a triangle, else return a false. Function 4: Input an integer number n and determine whether if n is a prime. Return true if n is prime, else false. An integer is prime if it is greater than 1 and has no divisors other than 1 and itself. Function 5: Input a String and returns an array with five integers. Each integer in the array represents the number of vowels in the string. For example: Input string: "I love Java" Vowel Index Count