Divisors
Read an integer variable and print all of its divisors (including 1 and the number itself).
The Titan
The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t...
Leap Years
In the Gregorian calendar, certain years have 366 days instead of 365. In such years, the month of F...
Clock Math
Given a time (hours as H and minutes as M), determine the smaller angle between the two hands of a c...
Squared
Given the length of a side of a square, calculate and print its area.
Fair Distribution
Mr. Forhad has X children. One day, on his way home, he bought Y chocolates for his children. He doe...
Arithmetic Sequence (Easy)
Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...
Big Factorials
Given an integer N, print the trailing 4 digits of $N!$ (N factorial). $N! = N \times (N-1) \times (...
Fibonacci Numbers
Given an integer N, print the N-th Fibonacci number. A Fibonacci series is a series of numbers in wh...
Missing Number
Given the sum of four numbers and three of those numbers, find the missing number. All four numbers ...
Math and Watermelons
Your friend has M watermelons. He doesn't want to share them with anyone, but let's imagine he would...
Making Friends
Byang is going to join a new school. His new class has N students. Each of the students are identifi...
Mystery of Fibonacci
Fibonacci sequence is a recursive sequence that depends on the following definition: Fib(N) = Fib(N-...
Powerful Number
Efa loves numbers. She thinks a number is powerful if it can be expressed in the form xy where x and...
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...
A Girl's Story
Meena (Bengali: মীনা) is a fictional character who stars in the South Asian children's television sh...
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...
Pie Are Squared
Given the radius of a circle, calculate and print its area. The area of a circle can be computed usi...
Thought Game
Sadia is one of the nicest persons you will ever meet. In fact, she is one of those persons who like...
Byang's Additions
Byang is learning how to add numbers. However, he gets confused whenever there is a carry. To help B...
Mag the Mighty Kaidul
The winter is about to come. Mag the Mighty Kaidul is waiting for it for days. It is his favorite se...
Mr Max Count Sum
Mr Max , Mr Sum and Mr Count are three neighbours. They have a common enemy, an old man living in th...
Spot It!
Have you played the game Spot it!? Though there are many ways to play this game, the basic rule is t...
Elementary Arithmetic
When Shakib was little, his mother used to help him with his studies. Usually, around 7 PM in the ev...
Scholarship
Your school is going to start a new scholarship program. To apply for this scholarship you have to w...
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