A.
Walking Down The Road There is an M meter long road with the leftmost point of the road being the 0 meter point and the ri... |
B.
Flower Garden Trisha and her little sister Rafa loves gardening. They plant trees and water them everyday. When th... |
C.
Maximum Sum Little Jimmy loves to play with numbers. One day he was playing with a number sequence. In his game,... |
D.
Very Dirty String Strings are difficult, most of the contest programmers say this and try to avoid string algorithms. ... |
E.
Problem Setter Crisis Competitive Programming is very popular in Leading University. There are many great achievements of ... |
F.
Yet Another Update Query Problem Given an array of n elements, you have to do Q operations. The operations can be of the following tw... |
G.
Undo History Robin is using a peculiar text editor to write a sequence of lines of text. The editor consists of t... |
H.
This Is Too Hard ☹ Many many years ago there was a small country. And all the people there were very weird. They liked ... |
I.
Frog and Points There are N stones on across the diameter of a perfectly circle shaped pond at equal distance. The 1... |
J.
Orchid Division Quido has a square orchard full of various fruit and nut trees. The trees are planted in regular row... |