Next Permutation

A sequence of NNN distinct integers is called a permutation if all the integers are between 111 and ...

Nearest Light

We, iuian develop a virtual vertical line with infinite length are numbered starting from zero from ...

Guti Khela

Guti Khela is an ancient village game of Bangladesh. This game is played between 2 players by diggin...

Fair Share

Alice and Bob are playing a game on an array AAA of NNN integers. The game lasts for KKK rounds. Eac...

Hououin Kyouma!

Okabe Rintarou, the mad scientist is doing research to find the most desired Steins Gate. Besides be...

Birthday Gifts

Today is Luke's birthday. Mr. Phil Dunphy (Luke's father) has thrown a birthday party for him and de...

Poga The War Stopper

Poga is a war victim who lost everyone dear to her in war. Now, she leads a team of veterans who try...

Flower Garden

Trisha and her little sister Rafa loves gardening. They plant trees and water them everyday. When th...

Lucky String

In your last programming class, you learned about octal number, string concatenation, sorting and gr...

Bad Boy Ekhlas

Ekhlas is a bad boy, not the type of bad that you generally admire. When he was little, his primary ...

The Answer to Everything

What is the answer to the ultimate question of Life, the universe, and everything? It is You will b...

Chor Tintin Tikri

A new land, what we call “chor”, has emerged. Local people have already given it a name “Chor Tintin...

Game of Tic-Tac-Toe, Again

Alice and Bob are playing a game of Tic-tac-toe, to be precise a variant of tic-tac-toe called Notak...

Knight and Bishop

We all know about the chess game. Chess game is played on 8x8 board. Now, Alice and Bob come to play...

Elpis

Given find f(a, b) mod m.

Optimal Walk

IIKI is in great trouble. In the game called BIIKI, The Hero CIIKI gets power MMM for per kilometer ...

Game of Tic-Tac-Toe

Alice and Bob is a playing a game of tic-tac-toe, to be precise a variant of tic-tac-toe called Nota...

List of Strings

Initially you have an empty list DDD. In this problem you will be asked to execute three types of qu...

Trust me, this is stopper!

Do you know Doctor Strange from Marvel? He thought he was the master of time. But one day he came to...

Mr. X and Balloon Race

Mr. X is going to plan a game for the upcoming picnic for his company. Here are the rules, Every tea...

Task Tracker

There will be a list of events and each event will contain a number of tasks. Each event will have a...

Gifted

Mary is an intellectually gifted 7-year-old girl. On her first day at school, she impressed her math...

Count the Deliveries

Lazim has recently decided to open a pizza restaurant. His restaurant’s speciality is that they can ...

Reduce Articulation Point

Given a tree. Tree is an undirected connected acyclic graph. Wiki You should add exactly one edge t...

Memes vs. Social Media

In this era of modern technology social media is the most powerful weapon and the viral issue is the...