Problem Statement In this problem we have to do XOR Operation in an Array of size n in which each element is equal to (start + 2*i) where i is the index of the element (0-indexed) and value of start is given. We have to return the bitwise XOR of …
Problem Statement The problem “Queries on XOR of greatest odd divisor of the range” states that you are given an array of integer and query q, each query consists of a range. The problem statement asks to find out the XOR of the greatest odd divisor within the given range …
Problem Statement In the “Reverse String Without Temporary Variable” problem we have given a string “s”. Write a program to reverse this string without using any extra variable or space. Input Format The first line containing the given string “s”. Output Format Print the string which is reverse of the …
Problem Statement Given an array of positive integers. All numbers occur even a number of times except one number which occurs an odd number of times. We have to find the number occurring an odd number of times in an array. Example Input 1, 1, 1, 1, 2, 2, 3, …