First, write a Java method merge that takes as parameter a non-empty double array representing employees' salaries. The method merges the values of every 2 adjacent elements. put the merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that the original array will contain an even number of elements.
First, write a Java method merge that takes as parameter a non-empty double array representing employees' salaries. The method merges the values of every 2 adjacent elements. put the merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that the original array will contain an even number of elements.
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![First, write a Java method merge that takes as parameter a non-empty double array representing
employees' salaries. The method merges the values of every 2 adjacent elements. put the
merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that
the original array will contain an even number of elements.
Second, write two java methods readArray(int[]a) and printarray(int[]a) that
reads/writes the elements of an array passed in parameter from/to the standard input/output.
Finally, Use the following main method to test your different methods:
public class MergeSalary
private static Scanner input
= new Scanner(System.in);
public static void main(String[] args)
{
double[] salaries = new double[10];
System.out.print("Enter 10 salaries: ");
readarray (salaries);
merge (salaries);
system.out.print("Salaries after merge: ");
printarray (salaries);
}
}
Hint: For the method merge, you can work on the same array or use a temporary array.
Run:
Enter 10 salaries:
1000 1000 2000 2000 3000 3000 4000 4000 5000 5000
Salaries after merge:
2000.00 4000.00 6000.00 8000.00 10000.00 0.00 0.00 0.00 0.00 0.00](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde435e7b-3939-412a-ba1a-cadf9e18b77d%2Fad1d4137-9d21-49c7-b479-f1cc64c8196c%2F4mqejda_processed.png&w=3840&q=75)
Transcribed Image Text:First, write a Java method merge that takes as parameter a non-empty double array representing
employees' salaries. The method merges the values of every 2 adjacent elements. put the
merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that
the original array will contain an even number of elements.
Second, write two java methods readArray(int[]a) and printarray(int[]a) that
reads/writes the elements of an array passed in parameter from/to the standard input/output.
Finally, Use the following main method to test your different methods:
public class MergeSalary
private static Scanner input
= new Scanner(System.in);
public static void main(String[] args)
{
double[] salaries = new double[10];
System.out.print("Enter 10 salaries: ");
readarray (salaries);
merge (salaries);
system.out.print("Salaries after merge: ");
printarray (salaries);
}
}
Hint: For the method merge, you can work on the same array or use a temporary array.
Run:
Enter 10 salaries:
1000 1000 2000 2000 3000 3000 4000 4000 5000 5000
Salaries after merge:
2000.00 4000.00 6000.00 8000.00 10000.00 0.00 0.00 0.00 0.00 0.00
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