WebGiven an array of size n which contains all elements occurring in multiples of K, except one element which doesn't occur in multiple of K. Find that unique element. Example 1: Input : n = 7, k = 3 arr [] = {6, 2, 5, 2, 2, 6, 6} Output : 5 Explanation: Every element appears 3 times except 5. Example 2: WebC program to find unique elements of array by searching duplicate of every element #include /* Prints distinct elements of an array */ void printDistinctElements (int *array, int size) { int i, j; for(i = 0; i < size; i++) { for(j = …

Count the number of unique elements in a sorted array

WebFeb 17, 2015 · Use array.length <= 1 for a simpler if check at the beginning. End result: public int distinctNumberOfItems (int [] array) { if (array.length <= 1) { return array.length; } Set set = new HashSet (); for (int i : array) { set.add (i); } return set.size (); } Share Improve this answer Follow answered Feb 17, 2015 at 23:48 WebMay 18, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. in a small space

C program to find the unique elements in an array.

WebSo make 2 arrays p and q and place a element in p if the same element is already not present p as you cant place 2 same elements in p or q which wont be a permutation. so . p: 5 3 4 2 _ q: _ _ _ _ 5. so in both array p and q, all 1 to 5 should be present. so you will have each element of count 2. i.e. there will be two 1's, two 2's, two 3's and ... WebMay 15, 2024 · Explanation − In the given array there are 4 distinct elements and those are 1, 2, 3, 4 but the size of array is 7 as it contains repetitive elements and our task was to … WebFind unique element. Given an array of size n which contains all elements occurring in multiples of K, except one element which doesn't occur in multiple of K. Find that … inanimate insanity halloween