- Trending Categories
- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Sunidhi Bansal has Published 1100 Articles
Sunidhi Bansal
545 Views
We are given with two binary strings let's say str_1 and str_2 containing the combination of 1's and 0's and the task is to firstly form the set let's say “SET” of different permutations possible from the string str_1 and then we will perform XOR operations of the elements in ... Read More
Sunidhi Bansal
231 Views
We are given with an integer range starting from a variable let's say start till the variable end and a variable k and d. The task is to calculate the count of digits d in a range such that d occurs exactly the k times.For ExampleInput - int start = 10, ... Read More
Sunidhi Bansal
133 Views
We are given with an integer range, a variable m which is used as divisor and a variable d which is used to check whether the digit 'd' is at even position or not and the task is to calculate the count of those numbers in a range which are ... Read More
Sunidhi Bansal
263 Views
We are given an integer range starting from the variable let's say start till the variable end and a variable k and the task is to calculate the count of numbers in the range such that the numbers don't have more than 'k' non-zero digits.For ExampleInput - int start = ... Read More
Sunidhi Bansal
422 Views
We are given with two different strings let's say s1 and s2 and the task is to form the string let's say S by combining the unique letters of s1 and s2 and now check whether after removing one character from the string S it is forming a string which ... Read More
Sunidhi Bansal
308 Views
We are given an input as a string, the task is to find out the count of pairs of non-overlapping palindromic sub-strings of the given input string. The value of arr[i][j] is true if the substring is a palindrome, otherwise false. We will take combination out of the string and ... Read More
Sunidhi Bansal
321 Views
We are given an input as a text stream and a word, and the task is to find out the count of occurrences of anagrams of the word in the given text stream. Anagrams are generated by rearranging letters from a word which ends up being a different word or ... Read More
Sunidhi Bansal
366 Views
We are given an array containing integer elements and the task is to firstly calculate the subarray out of the given array and then check whether the elements in a subarray are in increasing order or not. If yes, then we will consider the subarray else it will be discarded.The ... Read More
Sunidhi Bansal
58 Views
Given two numbers start and end representing a range of positive integers. The goal is to find the count of all the numbers that lie in range [start, end] and have prime factorization such that all prime factors of that number have powers such that they have GCD as 1.If ... Read More
Sunidhi Bansal
958 Views
Given an undirected graph containing the nodes of a tree as vertices. The goal is to find the count of nodes at a given level of the tree using BFS( breadth first search ) algorithm.BFS Algorithm:-This algorithm starts traversing the graph/tree level by level. Starting from node at level 0, ... Read More