Find Score In a programming contest, a participant’s position is determined by 2 things. His score, s, and his ... |
Do You Know LIS? Alam has an array a with n elements a1,a2,…,an and an integer x. For each i (1≤i≤n−1) index i and... |
Some Basic Chords Where do you start when you want to learn to play guitar? Well learning chords and strumming songs i... |
Fun Theory Let's go for a short statement. n people took part in a disco. To make the disco scarier, each perso... |
The Universe Loves Minimum Steps! Given an array A of N integers. Your task is to make all the integers 0 by performing the following ... |
Eeny Meeny 'Eeny meeny miny moe' is a well-known nursery rhyme in English, used (among other things) by kids to... |
Basic Calculation Little Klee had just learned how to do arithmetic operations. She just does operations without follo... |
Maze Ball Game Your friend Yulianna Karaulova, likes to play maze ball game. You are going make a DIY project to bu... |
Dilu's Library Dilu is a young boy who loves mathematics. He recently learned how to code. He was interested in sol... |
You Are Programmer, You Have No Valentine! One morning, Rose woke up early, and her husband, Alice, asked what was the matter. She told him, "I... |
Save BPL Bangladesh Premier League (BPL) is one the most prestigious cricket tournaments. Talented players fr... |
Stack Overflow Stack is a basic data structure. Where 3 operations can be done: Push: You can push object to the s... |
Naming Convention Tony works in a multinational technology company named Voogle LLC. The employees of Voogle follow ce... |
Shamsu Vai Angrybird Great coder SHAMSU VAI lives at a hostel in Zindabazar area and you know there is a huge crisis of w... |
Hamming Distance Hamming distance between two binary strings of equal length is the number of mismatches between ever... |
Power of the Champion On Eid-Day the king of Mueawin announced an interesting game for the people of his country. The rule... |
Division Dhoni has a field divided into n×m squares of the same area. The amount of rice at each square will ... |
Calendar of Planet Biku Mr. Hikiko is the emperor of a planet called Biku. He got a gift from planet earth which can count t... |
Estimation of Techboy Techboy works in a software company. He codes in Node.js and React. Every now and then he has to giv... |
Building the Wall 2 The story of walls continue, here's a quick recap: Building walls around a country has become a popu... |
Who Win the Game!! Two friends, Alice and Bob are participating in a car race. The length of the race track is 1000km. ... |
Justified Text Given a long string of text, you will have to print it following these rules: Replace all consecuti... |
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... |
Straightforward No gossip. In this problem I will just say what to do. Initially, you will be given a bracket sequen... |
Byang and The Grid Game Byang has invented a game he wants to play with his soulmate Byangette during their spare time. The ... |