Description is Pathetic Do you know what is the hardest part of creating a problem? Thinking and writing the description. Yo... |
Mighty Thor "Whosoever holds this hammer, if he be worthy, shall possess the power of Thor." This inscription wa...
Moderate
5/6/38 |
Back to Back You will be given an array $A$ of size $N$ and $Q$ queries. The queries will be given in the followi... |
Spam Me Not Your team has been tasked to build a section of a web app where users can choose whether and how the... |
Othello Who doesn’t love board games? During this COVID lockdown, we all are bored at home and need to enter... |
Captain Shoaib : Civil War Captain Shoaib is fighting against the zombies with his army. At some point, he realized that some o... |
Divisible LCM You have a sequence a1, a2, a3, …, an of n integers and q queries. In each query, you are given ... |
Prime Divisor on Tree Path You are given a permutation of P numbers which are 1 to P and a tree with N nodes each node having a... |
Q/A Loop Mr. X is developing an interactive question answer system. This system has the following features: 1... |
Datta's Dilemma Datta, the famous sport programmer and gamer emerging from the southern part of Bangladesh is in dil... |
Christmas in Vikendi Once upon a time, there was an ancient city called Vikendi. In the city of Vikendi, there were $N$ s... |
Nodes and Depth From the above figure, the number of nodes for the first three depths are 3, 9, and 27. You will b... |
The Young Great Wizard of UTA Once upon a time, two orphan boys fought to become the king of two countries. These two orphans were... |
The Game Is Finally On As Mr. Bean was playing a video game in the previous problem, now he is leveled up. At this level, h... |
Gopal's Grand Gambit: Tracking Montri's Treachery We're familiar with Krishnanagar, ruled by King Krishnachandra Roy and his council, including the no... |
Social Distancing The country of KhoaNali is structured as a giant road with N buildings on both sides, the northern b... |
Again GCD Challenge You will be given a number X. Now consider any sequence extra ordinary if its length is at least 2 a... |
Expandable ListView Minas is working on his new language. He want to add a feature call expandable listview. Here he exp... |
XOR Partition Neo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ... |
Jontrona of Liakot Liakot, the king of Cox's Bazar, is currently in a dire situation. His own younger sister Ayesha is ... |
Sir From CSEmpur Have you seen the monkey sticker set? Maybe not.But I am pretty sure you have seen it a lot if you e... |
The Crossover Everybody Asked For: Rise of the Thorn Villain Duckducula After the crossing of some millennia the forever feared one has arisen. Inflicting fear, tormenting ... |
Bloom "DALL·E 36FC" is a new AI system that can create realistic images and art from a description in natu... |
The Assignment Bolt is working at a prominent company called Icefire. He has been given a task for evaluation. The ... |
Escape Room : The Deadly Puzzle Game Context: An escape room, also known as an escape game or puzzle room, is an immersive challenge wher... |