![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
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
Arnab Chakraborty has Published 4452 Articles
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
120 Views
Suppose we have a matrix of order m x n. Initially we are at the top-left corner cell (0, 0), and in each step, we can only move right or down in the matrix. Now among all possible paths from the top-left corner cell (0, 0) to bottom-right corner cell(m-1, ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
287 Views
Suppose we have a string s, we have to find the maximum number of unique substrings that the given string can be split into. We can split string s into any list of non-empty substrings such that the concatenation of the substrings forms the original string. But we must split ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
282 Views
Suppose we have an array nums and another value p, we remove the smallest subarray (not the whole array) such that the sum of the remaining values is divisible by p. We have to find the length of the smallest subarray that we need to remove, if there is no ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
334 Views
Suppose we have an array nums, and another array called requests where requests[i] = [start_i, end_i], this represents the ith request asks for the sum of nums[start_i] + nums[start_i+1] + ... + nums[end_i-1] + nums[end_i]. We have to find the maximum total sum of all requests among all permutations of ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
367 Views
Suppose we have an array called points with some points in the form (x, y). Now the cost of connecting two points (xi, yi) and (xj, yj) is the Manhattan distance between them, the formula is |xi - xj| + |yi - yj|. We have to find the minimum cost ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
164 Views
Suppose we have a list of preferences for n(even) different friends. For each person i, the preferences[i] holds a list of friends sorted in the order of preference. So, a friend earlier in the list is more preferred than a friend later in the list. The friends in each list ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
592 Views
Suppose we have a string s and another array of integers called cost where cost[i] represents the cost of deleting the ith character in s. We have to find the minimum cost of deletions such that there are no two same letters next to each other. We have to keep ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
209 Views
Suppose we have an array called arr, we have to remove a subarray of arr such that the remaining elements in arr are in non-decreasing order. We have to find the length of the shortest subarray to remove.So, if the input is like arr = [10, 20, 30, 100, 40, ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
309 Views
Suppose we have a binary string s we can split s into 3 non-empty strings s1, s2, s3 such that (s1 concatenate s2 concatenate s3 = s). We have to find the number of ways s can be split such that the number of characters '1' is the same in ... Read More