Need help in C++

I got stuck in question 2 and 3

1. Declare an array named temperatures and initialize it with the values 78.9, 32.6, 50.2 IN TWO WAYS (once using static initialization and once NOT using static initialization):

Non-Static Initialization:

Const int SIZE = 3;

int temperatures [SIZE];

temperatures[0]=78.9;

temperatures[1]=32.6;

temperatures[2]=50.2;

Static Initialization:

int temperatures [] = { 78.9, 32.6, 50.2 };

2. Write a for loop to print the contents of the temperatures array from question 1 to the console:

3. Write a function to print the contents of an array of doubles to the console. The function is named printArray. It takes in two parameters - one is an array of doubles and the other parameter is an integer for the size of the array. It prints out the contents of the array. It returns nothing.