Tower of Sticks You may have played the game The Tower of Hanoi. The game contains three towers. You've to place 8 d... |
Never Never Land! The king of never never land hates the word "never". So saying the word "never" is a crime there. Ev... |
Water Bottle Buying Toukir is new in Dhaka and he just arrived today. He got a chance to study at Notre Dame College. Af... |
Divide Candy Again There are N boxes with candies numbered from 1 to N. The number of candies in the boxes numbered 1 t... |
Problem in the Printer Shamim bought a second-hand printer. However, there was a fault in that printer. The printer is prin... |
Not the Shape of Water A movie titled "The Shape of Water" won the last Oscar for best picture. But we have nothing to do w... |
Bees Know Geometry! A bee farmer was looking for a plank for a group of bees to live on. While searching, he found a woo... |
Trap of Thanos Abdullah, Biswas and Cijsan all have been in big trouble. They are invited into a dying game by Than... |
Francis the Pure Evil Deadpool has waited 1 year 3 weeks 6 days and 14 minutes and finally, Deadpool has found Francis.Dea... |
Bowler of the Match The ICC or the International Cricket Council is the highest regulator of the game of cricket. ICC ha... |
Highschool Mathematics We do Algebra, Geometry, Matrix, Trigonometry, Calculus, Vector, Permutation - Combination, Probabil... |
Little T2 and Dead Cats The planet earth has become peaceful again because all the cats are dead. An evil robot named Xorged... |
Choto Chele and Dumb Numbers “Choto Chele” loves natural numbers very much. He enjoys playing with numbers. He defines numbers wi... |
Naughty Subsequence - V2.0 Mahib loves ‘Naughty Subsequence’-s. He will give you an array of characters ara[0,1,...,n-1] that c... |
Hamming Distance Hamming distance between two binary strings of equal length is the number of mismatches between ever... |
Aloyna and Can Buying Aloyna is a can lover girl and whenever she goes to a shop, she must buy a can to drink. This time s... |
Building the Number This is a straight-froward problem. You will be given N. You have to find the expected value of buil... |
Are You Coding Me? In the year 1992 AD, little Pranoti started to learn how to write. She already figured out that her ... |
Version Checker Java Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch... |
Bad Neighbors 2 As some of you already know, Nocu City has a history of having bad neighbors. These bad ones, take a... |
The Spy Cats After Max and Alexis's initial plan to conquer the world with kitten armies failed, they started a n... |
Aquaman's Greatest Army Batman believes that Joker is building an underwater haunt and he has to stop him as soon as possibl... |
Poltu and Interesting Number Poltu Loves interesting number. So he wants to find this type of number. The definition of an intere... |
Poltu and Graph Poltu has got a graph with N nodes and M edges. Every edge has a weight. There can be multiple edges... |
Submit Dile AC Hobe Na Competitive Programming is very popular in Bangladesh. Shuvo is a contestant from DIU-SWE. His depar... |