Divisors
Read an integer variable and print all of its divisors (including 1 and the number itself).
Clock Math
Given a time (hours as H and minutes as M), determine the smaller angle between the two hands of a c...
Fair Distribution
Mr. Forhad has X children. One day, on his way home, he bought Y chocolates for his children. He doe...
Fibonacci Numbers
Given an integer N, print the N-th Fibonacci number. A Fibonacci series is a series of numbers in wh...
GCD Plus LCM
In this problem you will be given two integers a, b. You have to answer if GCD(a,b)+LCM(a,b)=a+b is ...
Byang's Additions
Byang is learning how to add numbers. However, he gets confused whenever there is a carry. To help B...
Squared
Given the length of a side of a square, calculate and print its area.
Making Friends
Byang is going to join a new school. His new class has N students. Each of the students are identifi...
Thought Game
Sadia is one of the nicest persons you will ever meet. In fact, she is one of those persons who like...
Pie Are Squared
Given the radius of a circle, calculate and print its area. The area of a circle can be computed usi...
Roll the Dice
You have got a 6 sided dice. In a single roll, it may show any integers from 1 to 6. You are going t...
Largest Prime
A positive integer number n is called a prime number, if it is only divisible by 1 and n itself, whe...
Big Factorials
Given an integer N, print the trailing 4 digits of N! (N factorial). N!=N×(N−1)×(N−2)×...×1 Here are...
Tricky Ratio
Given the radius (r) of a circle you have to calculate the ratio between the circumference (C) of th...
Math and Watermelons
Your friend has M watermelons. He doesn't want to share them with anyone, but let's imagine he would...
Black or White
Imagine an infinite chess board. The cell on the bottom-left most corner is labelled (0,0). The cell...
Math Very Easy 161/254/926
Fibonacci Between
Given two numbers L and R, you must print all the Fibonacci numbers between L and R (inclusive). Alt...
The Titan
The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t...
Missing Number
Given the sum of four numbers and three of those numbers, find the missing number. All four numbers ...
Arko and Special Permutations
Arko is very fond of permutations. He can easily calculate the number of n length permutations. (In ...
Proper Leap Years
Byang's friend was asked to author a programming problem where the challenge was to identify if the ...
Leap Years
In the Gregorian calendar, certain years have 366 days instead of 365. In such years, the month of F...
Arithmetic Sequence (Easy)
Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...
Mixed Fractions
Given an improper fraction (as the numerator $N$ and the denominator $D$), determine and print it in...
Running Average Again
Given N numbers, read each one, calculate the running average and print it. For example, given the t...
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