A Journey to Rupsha
Tomorrow, April 14th, 2019 is a special day. Guess why. Bengali New Year? Your guess was partially c...
Taju Kage Bunshin No Jutsu
Naruto Uzumaki is one of the strongest ninja of RUET (Rasengan University of Ebisu and Tobi), posses...
Count the Chaos
Imagine, you have an array of integers of size N. At each index of this array is a unique integer fr...
Crayons
Five friends A, B, C, D and E has come to a shop to buy crayons for their art project. They need cra...
Superman and the Buildings of Dahaka
To end the long-running feud between Superman and Goku fans regarding who's stronger, Zeron has deci...
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...
Rivalry Friends
Ryo and his girlfriend love to think about challenges. One day his girlfriend gave him a challenge t...
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...
Birthday of Aliens
On the planet of Royal Royal, a university named Royal University of Engineering and Technology exis...
No Onion, No Cry
-Onions make us cry, don't they? They can make us happy too. -How? -Read the statement carefully! I...
Welcome to Criterion Rounds
The team congratulates you for participating in this contest and for being part of the journey towar...
Straightforward
No gossip. In this problem I will just say what to do. Initially, you will be given a bracket sequen...
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