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...

Nusrat's Treat

We all know how much Nusrat loves chocolate! She gets a lot of chocolate from her friends and family...

Big Factorials

Given an integer N, print the trailing 4 digits of N!N!N! (N factorial). N!=N×(N−1)×(N−2)×...×1N! = ...

Alayna and Strings

Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...

Little Subarray Sum

Given an array of N numbers and two indices, determine the sum of the numbers in the array between (...

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...

Arithmetic Sequence (Easy)

Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...

Power of Army

Recently Chikanu declared war against Shukanu. To win the battle against Shukanu he wants to form an...

Simple Operation

Mr. X is a school teacher. He teaches C programming to the students. In every class, he gives some s...

Treat Time

Labiba ma'am wants to give a treat to her favorite student Nafia. But as she now lives abroad, Labib...

GPA Calculator

Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a...

Eet Izz Phet!

A long long time ago, I left the country that was my home and with my head full of brains and shoes ...

Alayna and Vowels

Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...

Weather Report

Santu is a newcomer in Rangpur. He is having trouble adjusting with the strange weather of Rangpur. ...

N-th Prime

In this problem, you will have to print the nnn-th prime number. The first few prime numbers are giv...

LU_CONTESTANTS

Everyone knows about the popular coding website " codeforces.com ". It is a rating based p...

The Haunted House

One night, a group of friends decided to take a stroll through the forest. Suddenly they realized th...

#Hashtag

Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....

Alayna's Adventure Journey

Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...

Life of Decimals

Given any circle, if you divide the circumference of that circle with its diameter, you would always...

Byang's Day Out!

Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match...

Reverse Man

Monu mia is a reverse man! Never heard of reverse man? It means if you ask him to write something in...

Arya’s Counting

Little Arya has learnt to count the highest and the lowest number recently. She can easily find out ...

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