Life of Decimals Given any circle, if you divide the circumference of that circle with its diameter, you would always... |
Geometry Forever Fear no more, this is a problem of geometry! When Moyna was little, he had a math teacher named Shuk... |
Anita's Experiment Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ... |
Sweety Miya The Saver The universe is at war again because of the Alien oppressive ruler Hitla Nagasaki. Hitla is so bruta... |
Circle of Boltu Boltu and Poltu are two best friends. Boltu loves to play games in computer. When class is off, inst... |
ILUJPC 2017 The Final round of 2017 Intra LU Junior Programming Contest (ILUJPC) 2017 will be held. A total of 1... |
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... |
Lexicographical Smallest String There is a string $s$ of length $n$ containing lowercase letters and an integer $k$. Among the lette... |
Make It Big! You are given a number N (10 ≤ N ≤ 2×109). You have to perform exactly two swap operation. You can c... |
A Brief History of NSUPS Problem statement starts here NSUPS started almost 9 years ago with a goal to create a community of ... |
Tree Knapsack Problem Akash loves maths, but being from Rajshahi, he also loves mangoes. That is why he has a large mango ... |
Directed Rectangle Sami has just finished his assignments, to relax, he wants to play games. Since he’s banned from PUB... |
Jontrona! Isfan vai is on high demand nowadays. You know why, right? However, his best friend is somewhat disa... |
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... |
Collectors Problem The Bat club controls Gotham City. They decided to bring equality to the city (Of course, with some ... |
Prochur Chhuti Lagbe (প্রচুর ছুটি লাগবে) Nibir is currently working as a software engineer. He has been continuously working for the past few... |
Biye Manei Pain 😄 Competitive Programmer's Union is a programming club in the CSE department of Islamic University. Ri... |
Let's Permute The String Mr. Alex is one of the best programmer in your university. He is very interested in string. So, Mr. ... |
Equal Distribution Subhashis and Bipro participated in many onsite programming contests during their varsity life. From... |
One Ball Many Chocolates Alice, Bob and Charlie, team ABC have come to the venue of world finals to be inspired by the world ... |
Anina’s Birthday Gift Anina is a girl who is very much interested in mathematics. She likes to solve Geometry and Counting... |