Tree Queries
You are given a tree of n vertices. Each vertex contains an integer. Vertex 1 is the root of the tre...
Taju Kage Bunshin No Jutsu
Naruto Uzumaki is one of the strongest ninja of RUET (Rasengan University of Ebisu and Tobi), posses...
Dengue Affected Areas
Dengue, the talk of the town of Dhaka this year. So many people suffered from dengue fever and a num...
City of Burgerland
Have you ever heard of The Burgerland City? The city is full of burger shops. You will surely find s...
A Super Easy Problem - "Array Query"
Let's get into the problem directly without much description this time :D . You are given an array A...
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