Chatbots are available in every nook and corner of business or educational sectors with their ability to imitate human-like conversations and execute them successfully across… Read More

JetBrains is a company that produces intelligent software tools for developers. It helps us to write clean codes. These products use machine learning models in… Read More

Given a number N, and some operations that can be performed, the task is to find the minimum number of moves to convert N to… Read More

Given an N-ary tree root, the task is to find the count of nodes such that their subtree is a binary tree. Example:Attention reader! Don’t… Read More

Given a generic tree such that each node has a value associated with it, the task is to find the largest number of connected nodes… Read More

Given an N-ary tree root, the task is to find the number of non-leaf nodes in the tree such that all the leaf nodes in… Read More

Given a binary string str[] of size N. The task is to find the longest balanced substring. A substring is balanced if it contains an… Read More

Given an array arr[] containing N strings, the task is to find the count of strings which are isograms. A string is an isogram if… Read More

Given an array arr[] containing N strings and an integer K, the task is to find the number of strings which are isograms and at… Read More

Given a string str, the task is to calculate the number of substrings of the given string such that the frequency of each element of… Read More

Given an array arr containing N strings and a string str, the task is to find the number of strings that do not contain any… Read More

Given an array arr[] containing N strings and an integer K, the task is to find the count of strings with the frequency of each… Read More