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Suppose you are developing a program to calculate the average temperature for each month of the year. You need to store the average temperatures for each month in an array and display them on the screen. Which of the following options correctly initializes an array named averageTemperatures to store the average temperatures for each month and displays them on the screen in Java?

Question

Suppose you are developing a program to calculate the average temperature for each month of the year. You need to store the average temperatures for each month in an array and display them on the screen. Which of the following options correctly initializes an array named averageTemperatures to store the average temperatures for each month and displays them on the screen in Java?

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Solution

Here is a simple Java program that initializes an array named averageTemperatures to store the average temperatures for each month and displays them on the screen:

public class Main {
    public static void main(String[] args) {
        // Initialize the array
        double[] averageTemperatures = new double[12];

        // Assume these are the average temperatures for each month
        averageTemperatures[0] = 30.0;
        averageTemperatures[1] = 32.0;
        averageTemperatures[2] = 35.0;
        averageTemperatures[3] = 40.0;
        averageTemperatures[4] = 45.0;
        averageTemperatures[5] = 50.0;
        averageTemperatures[6] = 55.0;
        averageTemperatures[7] = 60.0;
        averageTemperatures[8] = 65.0;
        averageTemperatures[9] = 70.0;
        averageTemperatures[10] = 75.0;
        averageTemperatures[11] = 80.0;

        // Display the temperatures
        for (int i = 0; i < averageTemperatures.length; i++) {
            System.out.println("The average temperature for month " + (i+1) + " is " + averageTemperatures[i]);
        }
    }
}

In this program, we first initialize an array of doubles named averageTemperatures with a size of 12 (one for each month). We then assign a value to each element in the array (representing the average temperature for that month). Finally, we use a for loop to iterate over the array and print out the average temperature for each month.

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