Remember the Future You are an alien living in the future. You can move through one time dimension to another time dimen... |
Chord Creation “One chord is fine. Two chords are pushing it. Three chords and you’re into jazz.” -Lou Reed Do you ... |
Books For War Victims Little Prohor is a war victim. She lives in HellOnEarth. She loves reading book. Her situation can't... |
Easy Math You will be given three integers a, b, m. Print ( ab ) mod m. There will be 30 test cases at most in... |
Mr. Tom and Relief Goods Mr. Tom wants to help war-affected people by giving them shirts. For this he collects shirt from tho... |
Designing a Data Structure Data structure is one of your favourite topics, isn't it? Let’s design a new data structure! In this... |
Francis the Pure Evil Deadpool has waited 1 year 3 weeks 6 days and 14 minutes and finally, Deadpool has found Francis.Dea... |
Mona and Numbers Mona has started going to school. Her mathematics teacher was teaching her how to count. Mona now wa... |
Kitorp and His Love Kitorp loves his wife Asiar(who is a problem solver as well) but he loves math more. To get his atte... |
Printing Error We all know programming contest is fun. Every year teams all over the country participate in many co... |
Angry Talha Talha is a very good student and topper of his class. He is very good at teaching others too. One da... |
Kitorp and His Wife To encourage Kitorp's promising coding career, his wife Asiar, offers him a prize if he wins (at lea... |
Cycles in a Maze Jahid's elder brother Jadu makes fun of Jahid by calling him dumb. So to make Jadu realize about his... |
Gifted Mary is an intellectually gifted 7-year-old girl. On her first day at school, she impressed her math... |
Montu Miyar Ovijan! Montu miya is a clever ant. He thinks humans are fool. Because most of the humans cut trees without ... |
Unhappy Pair There is only one school in Titan. Students from different places come to learn here. Different peop... |
Harry Vs Voldemort In the year 3018, Harry Potter is facing a fight with Lord Voldemort. Lord Voldemort has a wand that... |
Odd or Even This is a very straight forward problem. For a given value of N your task is to find out the differe... |
Mirror World Imagine a world inside mirror, where everything becomes reverse. Left hand becomes right hand, right... |
Triangle You went to an exciting adventure in a deep jungle but sadly a giant captured you. The giant said th... |
Reverse Man Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,... |
Count the Mines There is a special robot being created by your friend that can detect hidden mines on the ground. Bu... |
Sorting You will be given a string containing small letters and digits. You have to sort the letters and dig... |
Dengue Once upon a time there was a king. He had a huge kingdom and the king was very kind. All of his subj... |
Pie Are Squared Given the radius of a circle, calculate and print its area. The area of a circle can be computed usi... |