Combination Lock Imagine a Combination Lock - If you set the numbers to a preset combination (passcode), the lock wi... |
Help Alex Jhon! Alex Jhon is a very good man in his village. He always helps his neighbors and poor people as much a... |
Palindromic Naming Convention In Strangeland, people name their child in a cute way. I'm sure you already know the way by the prob... |
Mad Engineer Aksir Can you imagine? Mad Engineer Aksir finally got the job. His job is to set up toggle switch for a se... |
Find Score In a programming contest, a participant’s position is determined by 2 things. His score, s, and his ... |
Candidate Consonant Alice and Bob are playing with string. Alice gives Bob a string S with the following information: S... |
ICPC to LCPC In the ICPC regional contest, you have got rejected for the ICPC World Finals contest selection. But... |
Tyrant Coder In the world of Hirok Rajar Deshe, there is a king who is a coder. He has decided that he would make... |
MEXimum Let’s get straight to the point. You are given a tree. In the tree, each node u has a number au ass... |
Hot Hike In order to pass time during your vacation, you decided to go on a hike to visit a scenic lake up in... |
Building the Wall Building walls around a country has become a popular modern day trend. The emperor of Promiseland of... |
Building the Wall 2 The story of walls continue, here's a quick recap: Building walls around a country has become a popu... |
Let's See! There is a math wizard in the University of Mathcraft. In the inter-university problem-solving conte... |
Byang's Day Out! Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match... |
Funmondi Contest! There is a contest being held on Funmondi named ‘Funmondi Inter School Programming Contest’. You are... |
Can You Help? Hey, hello! Yes, I am talking to you, whoever is reading this problem statement. I know you are Robi... |
Crossword Puzzles A crossword puzzle is usually a grid of RxC cells. Initially, each cell is either empty or blocked. ... |
Number Crafting Game is one type of competency, and when it befalls by any number its really astonish. Rifat is very... |
Justified Text Given a long string of text, you will have to print it following these rules: Replace all consecuti... |
Magic Moments You are going to a village by bus. You need k hours to do an important task while your bus journey w... |
Alice and the Chessboard It's Sunday afternoon, and Alice is in her room trying to figure out the rules of the game called Ch... |
The Best Gift Ever In the world of computing, giving gifts like arrays are completely acceptable. Instead of exchanging... |
Bus Ride in Summer, Hot as Hell A bus goes from place A to B and returns from B to A. Now there are N stops in its route. INi people... |
Who Is the Champion? The ICPC traces its roots to 1970 when the first competition was hosted by pioneers of the Alpha Cha... |
Itsy's Magic Cards Itsy needs your help with her magic cards. Her magic cards grant her special spider-witch powers. Un... |