Tree Queries You are given a tree of n vertices. Each vertex contains an integer. Vertex 1 is the root of the tre... |

City of Burgerland Have you ever heard of The Burgerland City? The city is full of burger shops. You will surely find s... |

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... |

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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