A. KTh RootYou will be given Q queries. In each query, you will be given two positive integers A and B. You hav...

B. WatercolorBob is the owner of a shop named “Color Maker”. He has 256 types of watercolor in his shop. The type...

C. MSIS!Do you know what MSIS is? MSIS is the abbreviation for Maximum Sum Increasing Subsequence. It is a ...

D. Video GameShefin is playing a game. In this game there are N buildings numbered from 1 to N. Each building has...

E. RememberRemainderZarin is a sadist. She loves to give problems to her close people. Today she gives you an array cons...

F. Game of BoxesYou have n boxes with different height, width, length. You can either arrange it by their length or ...

G. Ada in DreamlandAda is wondering in her dreamland. Her dreamland consists of $n$ spots. She has this weird machine...
