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

B.
Joker's GCD Test Joker has a sequence P of n integers. Each two elements in the sequence are pairwise distinct. He de... |

C.
Restore Missing Values Consider an array of 'N' integers which is indexed from '1' to 'N'. Exactly 'Q' queries numbered fr... |

D.
Beauty Factor Mehedi and Burhan are two friends. Yesterday they have participated in a class of sorting. Actually ... |

E.
Find the Good Sequence Let's say two numbers are called "good" if their difference is at least 2. Similarly, a sequence is ... |

F.
Lexicographical Smallest String There is a string $s$ of length $n$ containing lowercase letters and an integer $k$. Among the lette... |

G.
Jontrona of Liakot Liakot, the king of Cox's Bazar, is currently in a dire situation. His own younger sister Ayesha is ... |

H.
Noman's Birthday Today is our friend Noman's birthday. For celebration of his birthday, we have already used n baloon... |

I.
Sgt. Laugh That's it. Sgt. Laugh has had enough. He is determined to end the evil military reign of General Cry... |

J.
Earn Your Cupcake A delicious NxN grid is given to you. All the lattice points of this grid contain a cupcake each exc... |

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