Given a singly linked list, swap kth node from beginning with kth node from end. Swapping of data is not allowed, only pointers should be changed. This requirement m...
Share
Given an array and a number k where k is smaller than size of array, we need to find the k’th smallest element in the given array. It is given that ll array ...
Share
Given two unsorted arrays that represent two sets (elements in every array are distinct), find union and intersection of two arrays.
For example, if the input arrays ...
Share
Given a directed graph, check whether the graph contains a cycle or not. Your function should return true if the given graph contains at least one cycle, else retur...
Share
Given an array and a number k where k is smaller than size of array, we need to find the k’th smallest element in the given array. It is given that ll array ...
Share
Given a singly linked list, swap kth node from beginning with kth node from end. Swapping of data is not allowed, only pointers should be changed. This requirement m...
Share