Algorithm Study - 003
·
Algorithm/JAVA
Problem https://app.codility.com/programmers/lessons/6-sorting/distinct/ Write a function class Solution { public int solution(int[] A); } that, given an array A consisting of N integers, returns the number of distinct values in array A. For example, given array A consisting of six elements such that: A[0] = 2 A[1] = 1 A[2] = 1 A[3] = 2 A[4] = 3 A[5] = 1 the function should return 3, because the..