Mina and Raju

Everyone know about Mina & Raju. They are siblings as well as good friend. The friend-circle of ...

Penguins of Madagaskar

You all heard about the Penguins of Madagaskar. They work for the penguin kind and loves cuteness. O...

Game of Palindromes

In a popular computer game, Game of Palindromes also known as GOP there is a city called Palindesh. ...

m-Beautiful Numbers

An m-Beautiful Number is a number which is divisible by m and the sum of the digits is also divisibl...

Unique Relief

Thanos has now figured out how to visit all the houses in the flood-affected area. However, now he h...

Rainy Day

You have to complete N tasks tomorrow, where each task can last for any number of minutes. Each task...

Convert String Into Palindrome

A palindrome is a word, number, phrase, or other sequence of characters which reads the same backwar...

Interesting Pile Game

Turja and Akash are playing an interesting game. Initially a pile of N stones is given to them. Each...

Paranoid Trading

You have been newly appointed as the accountant of Michael Corleone - the famous mafia boss. Your ta...

Demonic Subset

Lets not waste your time with long tiring problem statement and just go straight to the point. You a...

Ne-Zu-Ko Chaaaaaaaaaaaaan!

Tanjiro and his sister Nezuko live in a village that is shaped like a circle with a radius R. There&...

Super Mario Bros

Every kid loves to play Super Mario Bros. Mario moveā§ forward and collects coins in a stage. Stages ...

Lucky Stone Game

Alice and Bob are playing a stone game. They consider 4 and 7 as lucky numbers and they like to make...

Cent Savings

To host a regional contest like NWERC a lot of preparation is necessary: organizing rooms and comput...

Messy Table

Akib is a very good student but his reading table is very messy. One Friday afternoon, Akib is sitti...

Snake's Neck

Remember Violet and Dash from the movie "The Incredibles"? The two siblings recently install...

Ekupai

Hacker robot Ekupai is trying to hack a supercomputer. He needs a cheat code X to hack this computer...

Superman and the Buildings of Dahaka

To end the long-running feud between Superman and Goku fans regarding who's stronger, Zeron has ...

My Small Number

You are given two integers N and M. Find another integer X divisible by M that has the same number o...

Is Bita Happy?

Bita has learned bitwise-operations recently. She is doing some experiments with these operations no...