We have given an array of integer and a number of queries and we have to find out the number of all the distinct elements we have within the given range, the query consists of two numbers left and right, this is the given range, with this given range we …
In the range minimum query problem we have given a query and an integer array. Each query contains the range as left and right indexes for each range. The given task is to determine the minimum of all number that lies within the range. Example Input: arr[] = {2, 5, …
An array of size n has been given as an input value. The problem “Count and Toggle Queries on a Binary Array” asks to perform some of the queries which are given below, queries can vary in a random manner. The queries are ⇒ Toggle query ⇒ toggle(starting, ending), this …
Problem Statement The problem “Range LCM Queries” states that you have an integer array and q number of queries. Each query contains the (left, right) as a range. The given task is to find out the LCM(left, right), i.e, LCM of all the number that comes in the range of …
Problem Statement The problem ‘GCDs of given index ranges in an array” states that you are given an integer array and some range queries. The problem statement asks to find out the Greatest Common Divisor of the sub-array so formed within the range. Example arr[] = {10, 5, 18, 9, …
If we have performing addition on a given range of array whose element values updated any time. Then in that type of problem, we handle using a segment tree structure. Given an array a[] with n elements and you have to answer multiple queries, each of the queries is one …
Problem Statement In the “Number of Smaller Elements on Right Side” problem, we have given an array a[]. Find the number of smaller elements that are on the right_side of each element. Input Format The first and only one line containing an integer N. Second-line containing N space-separated integers. Output …