Paltu, a Prime Lover Note that the memory limit is unusual. Paltu is a good programmer and he loves prime numbers. One da... |
Distinct Dishting You are given an array of N integers. Then there will be Q commands of the following type: Change ... |
A Unique Array An array is called "unique" if it has no consecutive element with same value(A[i] != A[i-1]). Given ... |
Just Another Range Query This is another simple range query problem where you will perform some updates and answer some queri... |
Welcome to Criterion Rounds The team congratulates you for participating in this contest and for being part of the journey towar... |
Itachi's Challenge Sasuke is a 12-year old ninja who is very much interested in learning Ninjutsu (A tactic used by nin... |
Exists or Not Exists You will be given some numbers. Then there will contain some queries. In every query there will be g... |
Another Query on String You are given a string S (of length n) consisting of alphabets only. You need to perform m queries o... |
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... |
Count the Chaos Imagine, you have an array of integers of size N. At each index of this array is a unique integer fr... |
Rivalry Friends Ryo and his girlfriend love to think about challenges. One day his girlfriend gave him a challenge t... |
Easy Prime! There are N numbers in an array. You will have Q queries. In each query, you can make 2 operations. ... |