Anina’s Birthday Gift
Anina is a girl who is very much interested in mathematics. She likes to solve Geometry and Counting...
ICPC to LCPC
In the ICPC regional contest, you have got rejected for the ICPC World Finals contest selection. But...
One Ball Many Chocolates
Alice, Bob and Charlie, team ABC have come to the venue of world finals to be inspired by the world ...
ICPC Seat-Plan
From different countries and different universities, too many teams are coming to Bangladesh to part...
Who Is the Champion?
The ICPC traces its roots to 1970 when the first competition was hosted by pioneers of the Alpha Cha...
45th ICPC Unsolved Problem!
ICPC is the oldest, largest, and most prestigious programming contest in the world. Each year, the I...
Equal Distribution
Subhashis and Bipro participated in many onsite programming contests during their varsity life. From...
Let's Permute The String
Mr. Alex is one of the best programmer in your university. He is very interested in string. So, Mr. ...
Prochur Chhuti Lagbe (প্রচুর ছুটি লাগবে)
Nibir is currently working as a software engineer. He has been continuously working for the past few...
Collectors Problem
The Bat club controls Gotham City. They decided to bring equality to the city (Of course, with some ...
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...
Nobita and Shizuka
Probably, You all Know About The Famous Japanese Cartoon Character Nobita and Shizuka. Nobita Shizuk...
Directed Rectangle
Sami has just finished his assignments, to relax, he wants to play games. Since he’s banned from PUB...
Tree Knapsack Problem
Akash loves maths, but being from Rajshahi, he also loves mangoes. That is why he has a large mango ...
Jontrona!
Isfan vai is on high demand nowadays. You know why, right? However, his best friend is somewhat disa...
Hot Hike
In order to pass time during your vacation, you decided to go on a hike to visit a scenic lake up in...
Make It Big!
You are given a number N (10 ≤ N ≤ 2×109). You have to perform exactly two swap operation. You can c...
Yet Another Xinversion
The problem statement is simple. You are given a rooted tree (1 is the root) and every node has a co...
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...
Crossword Puzzles
A crossword puzzle is usually a grid of RxC cells. Initially, each cell is either empty or blocked. ...
Circle of Boltu
Boltu and Poltu are two best friends. Boltu loves to play games in computer. When class is off, inst...
I Did Not Do the Assignment
Professor Petr is very angry over some of his students now-a-days for not doing assignment. He wants...
CGPA, the Golden Egg!
Jenith is a student of CSE of Metropolitan University (MU). Recently her fifth term’s result has bee...
Sweety Miya The Saver
The universe is at war again because of the Alien oppressive ruler Hitla Nagasaki. Hitla is so bruta...
Anita's Experiment
Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ...
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