Java Programming #16 Write a Java program to remove duplicates from an integer array without using looping statements or using Java stream. input: int [] arr = {3,1,5 ...

Java Programming #18 Write a program in Java to remove duplicates from an integer array and sort the remaining values after removal without using any looping statements.

Explanation: Total number of unique elements are 3, i.e[1,2,3] and Therefore return 3 after assigning [1,2,3] in the beginning of the array. Explanation: Total number of unique elements are 4, i.e[1,2 ...

The array is sorted → duplicates will always be adjacent. Start iterating from the second element. Compare each element with the last unique element (at index k - 1): If they are different → place it ...