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...
The Titan
The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t...
Cash Change
You have an unlimited number of cash notes of the following denominations: 1, 5, 10, 50, 100, 500. G...
ASCII Progress Bar
In this problem, you need to write a code that prints an ASCII progress bar. In each test case, you ...
Neat Brackets
Given a sequence of opening and closing parentheses ("(" and ")") you will have to determine if it i...
BigNumSum
You will be given two numbers of 40 digits each. You will have to print the summation of these two n...
Pascal's Triangle
Given an integer N, print the sum of the Nth row of the Pascal's triangle. In mathematics, Pascal's ...
Little Subarray Sum
Given an array of N numbers and two indices, determine the sum of the numbers in the array between (...
Alayna's Adventure Journey
Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...
Incompatible Crops
Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri...
Caesar Cipher
Byang wants to write a secret message to his friend. He has recently discovered Caesar Cipher. Caesa...
BPL Mubarak!
Bangladesh Premier League is in Sylhet for the first time. Today's match is Sylhet Sixers vs the Dha...
Sofdor Ali's Magical Blackboard!
Sofdor Ali found interest in mathematics very early in his life. And now, he wants to spread this in...
Goat Research
Goats are interesting creatures. They are incredibly durable and can fall from great heights, be str...
Alayna and Vowels
Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...
Identify the Level
Amin and Belal are two friends. Both have good knowledge about graph and tree in data structure part...
Version Checker
Java Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch...
Alayna and Strings
Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...
Reverse Man
Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,...
Power of Army
Recently Chikanu declared war against Shukanu. To win the battle against Shukanu he wants to form an...
ICPC Is Coming in Hot!
Tanmoy is an ACM ICPC contestant. During practice he came across a problem named ‘OWLLEN’. He has ha...
The Boat Filled With Love
You know a large part of our country is under water. The flood affected those areas immensely. Affec...
Love Letters!
Lately Fahim is getting a lot of love letters. A LOT of love letters. Since he is confused about whi...
Mysterious Sum
Sohel vai reads newspaper every morning. The newspaper he reads contains some good features includin...
#Hashtag
Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....
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