The Best Gift Ever In the world of computing, giving gifts like arrays are completely acceptable. Instead of exchanging... |
Video Game Shefin is playing a game. In this game there are N buildings numbered from 1 to N. Each building has... |
Modified Linear Regression Mr X is a real state business magnate. He hired you to write program for predicting housing prices. ... |
Remember-Remainder Zarin is a sadist. She loves to give problems to her close people. Today she gives you an array cons... |
Mr. Xifu and His New School After working as a teacher for a long time, Mr. Xifu has finally decided to open a new school of his... |
A Lazy Statement Milk has created an account in the newly launched social network Coffeebook. However, she cannot dec... |
Anita's Experiment Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ... |
Profitable Home Milk and Mocha want to move to a new house in Coffeeland. They don’t like ugly corners sticking into... |
Fortis Fortuna Adiuvat Your very close friend, John, also known as the Baba Yaga, is often on various missions to complete ... |
Poga The War Stopper Poga is a war victim who lost everyone dear to her in war. Now, she leads a team of veterans who try... |
Nitu and Pseudo-code Last night, Nitu came across the following pseudo-code. She understood that this method would take t... |
Is Bita Happy? Bita has learned bitwise-operations recently. She is doing some experiments with these operations no... |
Game of Boxes You have n boxes with different height, width, length. You can either arrange it by their length or ... |
Just Another String Problem A string is called good if the number of occurrence of every character in it is even. For example, “... |
Sweeper's Dillemma Minesweeper is a popular single-player puzzle video game from the 60's. It still enjoys the privileg... |
Ada in Dreamland Ada is wondering in her dreamland. Her dreamland consists of n spots. She has this weird machine wit... |
Odd Prime Prime number seems to be trending topic for programming contest. As such, Piyash, being an aspiring ... |
Circles in a Rectangle Two circles are placed inside a rectangle. They do not intersect with each other but they are touchi... |
Election in Sylhet City Sylhet is a very beautiful city in northeastern Bangladesh. Sylhet is one of the most important spir... |
Decimation Operation Being encouraged by XOR operation of binary numbers, Nanna Munna has decided to make a new kind of d... |
K-Subarray You will be given an array of length n. You need to divide the array in some part where length of ev... |
Biswa and Universe and Randomness Biswa has been thinking about the universe and its randomness nowadays. He dreams about some sort of... |
Aaagmnr Given two arrays of words (strings) determine how many of the words in the first array are anagrams ...
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Noman's Birthday Today is our friend Noman's birthday. For celebration of his birthday, we have already used n baloon... |
Shopping There are two gift shops in the city. They are going to merge together to create a bigger company. Y... |