Fantastic Food
As we all know that Alice and Bob just landed in Fantastic World and are going to stay for the next ...
The Hidden Island
It is believed that the hidden island of TreasureLand has many unsolved mysteries and undiscovered t...
Subset AND
You are given an array A of n integers and an integer k. You need to find if there is any non-empty ...
Make More Money
You, the great businessman of TEUB, arrived at ESC land which consists of N cities numbered from 1 t...
Find NSUPS
Given a string s, find the number of subsequence in s which forms the word "NSUPS". A subsequence is...
Who Ate the Pizza Slices?
Misty’s life is very dramatic. No matter how careful she is, some interesting and sometimes unfortun...
Misti Chor
Bhootu likes to eat misti. As he is a mischievous kid, he has decided to steal misti from the nearby...
Game of Strings
Redoan is very fond of strings. He wants to go on a spree of solving string problems. His own teamma...
Cash Change
You have an unlimited number of cash notes of the following denominations: 1, 5, 10, 50, 100, 500. G...
Diagonal Sum
Given an N×N size matrix, you have to re-arrange the elements of the matrix in such a way that the d...
Greedy Grid Game
“Uban game world” is an indoor gaming zone. It offers 5 game segments for only one ticket. Today, Al...
Passwords
Alice wants to extract some passwords from a random string. A password can have any number of charac...
Dominoes Forever
Once when I was little, my father took me to a tobacco shop! It is surprising, but true. He asked th...
Estimation of Techboy
Techboy works in a software company. He codes in Node.js and React. Every now and then he has to giv...
Ekupai
Hacker robot Ekupai is trying to hack a supercomputer. He needs a cheat code X to hack this computer...
Remember-Remainder
Zarin is a sadist. She loves to give problems to her close people. Today she gives you an array cons...
Jontrona!
Isfan vai is on high demand nowadays. You know why, right? However, his best friend is somewhat disa...
Toph uses cookies. By continuing you agree to our Cookie Policy.