Little Subarray Sum
Given an array of N numbers and two indices, determine the sum of the numbers in the array between (...
Pascal's Triangle
Given an integer N, print the sum of the Nth row of the Pascal's triangle. In mathematics, Pascal's ...
BPL Mubarak!
Bangladesh Premier League is in Sylhet for the first time. Today's match is Sylhet Sixers vs the Dha...
ASCII Progress Bar
In this problem, you need to write a code that prints an ASCII progress bar. In each test case, you ...
ICPC Is Coming in Hot!
Tanmoy is an ACM ICPC contestant. During practice he came across a problem named ‘OWLLEN’. He has ha...
Caesar Cipher
Byang wants to write a secret message to his friend. He has recently discovered Caesar Cipher. Caesa...
#Hashtag
Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....
Neat Brackets
Given a sequence of opening and closing parentheses ("(" and ")") you will have to determine if it i...
Tidy Bits
Read an integer variable, and determine the smallest positive integer that has the same number of 1s...
Reverse Man
Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,...
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...
Byang's Day Out!
Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match...
Nusrat's Treat
We all know how much Nusrat loves chocolate! She gets a lot of chocolate from her friends and family...
N-th Prime
In this problem, you will have to print the n-th prime number. The first few prime numbers are given...
Alayna and Vowels
Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...
GPA Calculator
Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a...
Incompatible Crops
Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri...
Matching Brackets
You will be given a sequence of opening and closing brackets of different types ((, ), [, ], {, and ...
The Boat Filled With Love
You know a large part of our country is under water. The flood affected those areas immensely. Affec...
Sofdor Ali's Magical Blackboard!
Sofdor Ali found interest in mathematics very early in his life. And now, he wants to spread this in...
Alayna and Strings
Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...
Mysterious Sum
Sohel vai reads newspaper every morning. The newspaper he reads contains some good features includin...
Arithmetic Sequence (Easy)
Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...
Test Cases
Byang's friend is building a sport programming platform and needs your help with one of the modules....
Alayna's Adventure Journey
Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...
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