Taju Kage Bunshin No Jutsu Naruto Uzumaki is one of the strongest ninja of RUET (Rasengan University of Ebisu and Tobi), posses... |
Easy Prime! There are N numbers in an array. You will have Q queries. In each query, you can make 2 operations. ... |
Queries, Queries Everywhere You are given an array a of length n. You are also given q queries on the array and you have to proc... |
Exists or Not Exists You will be given some numbers. Then there will contain some queries. In every query there will be g... |
Straightforward No gossip. In this problem I will just say what to do. Initially, you will be given a bracket sequen... |
Count the Chaos Imagine, you have an array of integers of size N. At each index of this array is a unique integer fr... |
Another Query on String You are given a string S (of length n) consisting of alphabets only. You need to perform m queries o... |
Palindrome Query I You are given a string of length L. You have Q queries. In each query, you will be asked to either u... |
Welcome to Criterion Rounds The team congratulates you for participating in this contest and for being part of the journey towar... |
A Journey to Rupsha Tomorrow, April 14th, 2019 is a special day. Guess why. Bengali New Year? Your guess was partially c... |
Answer the Queries Given an array of N elements, indexed from 0 to N−1. Now you are given some queries in the form [L,R... |
A Unique Array An array is called "unique" if it has no consecutive element with same value(A[i] != A[i-1]). Given ... |
GCD and Sum Congratulations! You’ve been hired in “Buggy Software Ltd.” And you’ve been already given your first... |
Paltu, a Prime Lover Note that the memory limit is unusual. Paltu is a good programmer and he loves prime numbers. One da... |
Crayons Five friends A, B, C, D and E has come to a shop to buy crayons for their art project. They need cra... |
No Onion, No Cry -Onions make us cry, don't they? They can make us happy too. -How? -Read the statement carefully! I... |
Subsequence Fight You are given an array a1,a2,…,an consisting of n distinct integers and an integer k. You can cho... |
Distinct Dishting You are given an array of N integers. Then there will be Q commands of the following type: Change ... |
Superman and the Buildings of Dahaka To end the long-running feud between Superman and Goku fans regarding who's stronger, Zeron has deci... |
Donate Our Department We are students of CSE, IU. It is very well known that our departmental instruments are not so good.... |
Bored?? "Avoid touching your face, particularly your eyes, nose or mouth to prevent the virus from entering ... |
Protik and Hill Climbing Who doesn't want to save a mother? Like everyone, Protik was finding a way to earn some money (he h... |
Subtree MEX You will be given a balanced binary tree of N nodes. Each of the nodes of the tree will contain a no... |
Just Another Range Query This is another simple range query problem where you will perform some updates and answer some queri... |
Itachi's Challenge Sasuke is a 12-year old ninja who is very much interested in learning Ninjutsu (A tactic used by nin... |