Productive Employees Congratulations on becoming the new boss of "Horizontal Company, branch: Sylhet"! But now you have a... |
Robot There were many robots in a robotics lab. Some robots had very high IQ (IQ means task performance). ... |
Sofdor Ali and Attack Optimization Tuki and Jha is in the middle of an interplanetary war and their base is under drone attack! They ar... |
Spot It! Have you played the game Spot it!? Though there are many ways to play this game, the basic rule is t... |
Straightforward No gossip. In this problem I will just say what to do. Initially, you will be given a bracket sequen... |
The Exceptional Artist Irtiza is an extraordinary sketch artist. His obsession with perfection drives him to make every pix... |
The Multiplayer Action Game Have you played the game Agar.io? According to wikipedia, Agar.io is a massively multiplayer action ... |
The Story of Stringland The king of Stringland is employing an elite force of undercover agents to protect the kingdom from ... |
Trust Me , You Can Solve It ;-) Nafis Shahriar loves to do codeforces programming contests. He is the first candidate master in code... |
Watercolor Bob is the owner of a shop named "Color Maker". He has 256 types of watercolor in his shop. The type... |
XOR Partition Neo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ... |
Yet Another Query Problem! You are given an array $A$ of length $n$ consisting of integers between $1$ and $10^6$. You need to ... |