public class ArrayOfTemperatures
1:
2: /**
3: Reads 7 temperatures from the user and shows which are above
4: and which are below the average of the 7 temperatures.
5: */
6: import java.util.Scanner;
7:
8: public class ArrayOfTemperatures
9: {
10: public static void main(String[] args)
11: {
12: double[] temperature = new double[7];
13:
14: // Read temperatures and compute their average:
15: Scanner keyboard = new Scanner(System.in);
16: System.out.println("Enter 7 temperatures:");
17: double sum = 0;
18: for (int index = 0; index < 7; index++)
19: {
20: temperature[index] = keyboard.nextDouble( );
21: sum = sum + temperature[index];
22: }
23: double average = sum / 7;
24: System.out.println("The average temperature is " + average);
25:
26: // Display each temperature and its relation to the average:
27: System.out.println("The temperatures are");
28: for (int index = 0; index < 7; index++)
29: {
30: if (temperature[index] < average)
31: System.out.println(temperature[index] +
32: " below average");
33: else if (temperature[index] > average)
34: System.out.println(temperature[index] +
35: " above average");
36: else //temperature[index] == average
37: System.out.println(temperature[index] +
38: " the average");
39: }
40: System.out.println("Have a nice week.");
41: }
42: }
43: