What does the following algorithm do?

public static void mystery(int[] nums)

{ for (int i = 0; i < nums.length; i++)

{

if (nums[i] % 2 == 0)

{

nums[i]++; }

}

}

• Add one to every other value in the array.

  Add one to every other value in the array.

• Doubles all the values in the array.

  Doubles all the values in the array.

• Adds 1 to every value in the array.

  Adds 1 to every value in the array.

• Changes all elements in the array to odd.

  Changes all elements in the array to odd.

• Tests if the elements in the array are even or odd.