45th ICPC Unsolved Problem!
ICPC is the oldest, largest, and most prestigious programming contest in the world. Each year, the I...
A Brief History of NSUPS
Problem statement starts here NSUPS started almost 9 years ago with a goal to create a community of ...
Alayna and Strings
Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...
Alayna and Vowels
Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...
Alayna's Adventure Journey
Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...
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...
Anina’s Birthday Gift
Anina is a girl who is very much interested in mathematics. She likes to solve Geometry and Counting...
Anita's Experiment
Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ...
Arithmetic Sequence (Easy)
Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...
Arya’s Counting
Little Arya has learnt to count the highest and the lowest number recently. She can easily find out ...
Biye Manei Pain 😄
Competitive Programmer's Union is a programming club in the CSE department of Islamic University. Ri...
Burger King
Every day, more than 11 million guests visit BURGER KING® restaurants around the world. And they do ...
Byang Loves Byangette
Byang Loves Byangette. Byangette Loves Byang. They love each other so much, that they go around the ...
Byang's Day Out!
Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match...
CGPA, the Golden Egg!
Jenith is a student of CSE of Metropolitan University (MU). Recently her fifth term’s result has bee...
Circle of Boltu
Boltu and Poltu are two best friends. Boltu loves to play games in computer. When class is off, inst...
Collectors Problem
The Bat club controls Gotham City. They decided to bring equality to the city (Of course, with some ...
Crossword Puzzles
A crossword puzzle is usually a grid of RxC cells. Initially, each cell is either empty or blocked. ...
Directed Rectangle
Sami has just finished his assignments, to relax, he wants to play games. Since he’s banned from PUB...
Equal Distribution
Subhashis and Bipro participated in many onsite programming contests during their varsity life. From...
Forgotten Pin Code
You have been using a 4 digit pin code to lock your phone that, no matter how much you are trying no...
Game of Tic-Tac-Toe
Alice and Bob is a playing a game of tic-tac-toe, to be precise a variant of tic-tac-toe called Nota...
Geometry Forever
Fear no more, this is a problem of geometry! When Moyna was little, he had a math teacher named Shuk...
GPA Calculator
Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a...
Hot Hike
In order to pass time during your vacation, you decided to go on a hike to visit a scenic lake up in...
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