WebMay 17, 2024 · First we will sort the array for binary search function. we will find index at which arr [i] occur first time lower_bound. Then , we will find index at which arr [i] occur last time upper_bound. Then check if diff= (last_index-first_index+1)>1. If diff >1 means it … Complexity Analysis: Time Complexity: O(n), Only two traversals are needed.So … WebInput: N = 5 a[] = {2,3,1,2,3} Output: 2 3 Explanation: 2 and 3 occur more than once in the given array. Your Task: Complete the function duplicates() which takes array a[] and n as input as parameters and returns a list of elements that occur more than once in the given array in sorted manner. If no such element is found, return list ...
Find and print duplicate words in std::vector using STL ...
WebFeb 16, 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. WebGiven an array a[] of size N which contains elements from 0 to N-1, you need to find all the elements occurring more than once in the given array. Note: The extra space is only for the array to be returned. Try and perform all operations within t. … braders hideout
Find duplicates in an array Practice GeeksforGeeks
WebMay 26, 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. WebApr 10, 2024 · Steps that were to follow the above approach: Make a variable sum and initialize it with 0. It is the variable that will contain the final answer. Now traverse the input array. While traversing the array pick an element and check all elements to its right by running an inner loop. If we get any element with the same value as that element then ... WebNov 25, 2024 · Recommended: Please try your approach on {IDE} first, before moving on to the solution. Method 1 (Using Sorting) 1. Sort array of string. 2. compare adjacent word in array of string. 3. if two word are same then push that word in another vector string. 4. print the duplicate words if exist. CPP. brad ervin watertown