Itachi's Challenge Sasuke is a 12-year old ninja who is very much interested in learning Ninjutsu (A tactic used by nin... |
Maximum Meetings I am the boss of my company. I have n employees. The office time of my company starts at 1. Every em... |
Jumping Frog (II) A frog wants to cross a river. There are some posts in the river. The frog can go from one post to a... |
Stick Game Shahwat has a stick that has n blocks that are indexed from 1 to n (from first to last). Each block ... |
Change Queries Today is a very special day for Rubel. Recently he got a job in a software company. Now today is the... |
Nothing Is Absolute, Everything Is Relative! You are given an integer array, A[] of size N, and an integer M. Then you have to perform a total of... |
Maximum Distance You know it’s hard seeing your favorite person being interested in another one instead of you. At th... |
Birthday Present Today is problem setter's best friend Jenny’s birthday. Long ago, Jenny, being a very clever girl, a... |
Path Intersection Extended Do you remember the problem from ICPC Dhaka Regional 2018 named $Path$ $Intersection$ by Md. Imran B... |
Rivalry Friends Ryo and his girlfriend love to think about challenges. One day his girlfriend gave him a challenge t... |
Birthday of Aliens On the planet of Royal Royal, a university named Royal University of Engineering and Technology exis... |
Palindrome and Queries You'll be given an array A of N strings containing lowercase English letters only and Q queries. In ... |