Hello Choto Bondhu!Hello Choto Bondhu, Let’s play a game. I will give you a number n. You will have to tell me n2. Oka...

Geometry ForeverFear no more, this is a problem of geometry! When Moyna was little, he had a math teacher named Shu...

Counting Is DifficultEast West University Computer Programming Club is organizing a programming contest today. One of you...

Pie Are SquaredGiven the radius of a circle, calculate and print its area. The area of a circle can be computed us...

Clock MathGiven a time (hours as H and minutes as M), determine the smaller angle between the two hands of a c...

Leap YearsIn the Gregorian calendar, certain years have 366 days instead of 365. In such years, the month of F...

Meeting PlaceThere is an N*N grid where (r,c) denotes a cell number where r means row number, c means column numb...

SquaredGiven the length of a side of a square, calculate and print its area.

Running AverageGiven N numbers, read each one, calculate the running average and print it. For example, given the ...

N'th PrimeIn this problem, you will have to print the nth prime number. The first few prime numbers are given ...

Mixed FractionsGiven an improper fraction (as the numerator N and the denominator D), determine and print it in mix...

ScholarshipYour school is going to start a new scholarship program. To apply for this scholarship you have to w...

Circle of DeathAbir is a school going boy, who loves math. Also, he loves to play with stones. Recently he invented...

Missing NumberGiven the sum of four numbers and three of those numbers, find the missing number. All four numbers...

Running Average AgainGiven N numbers, read each one, calculate the running average and print it. For example, given the ...

Proper Leap YearsByang’s friend was asked to author a programming problem where the challenge was to identify if the ...

Easy Prime!There are N numbers in an array. You will have Q queries. In each query, you can make 2 operations. ...

Thought GameSadia is one of the nicest persons you will ever meet. In fact, she is one of those persons who like...

Making FriendsByang is going to join a new school. His new class has N students. Each of the students are identif...

Fibonacci NumbersGiven an integer N, print the Nth Fibonacci number. A Fibonacci series is a series of numbers in wh...

Absolute ValueYou will be given an integer x. The absolute value of x will be within 100. You have to add 1 to x’s...

Correct the SieveSieve of Eratosthenes is a fast algorithm for finding prime numbers in larger ranges. According to W...

Pascal's TriangleGiven an integer N, print the sum of the Nth row of the Pascal’s triangle. In mathematics, Pascal’s...

Vox PopuliAsfia’s daughter just turned 5. She is looking for a school to get her admitted. Like every other pa...

Math and WatermelonsYour friend has M watermelons. He doesn’t want to share them with anyone, but let’s imagine he would...

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

Elementary ArithmeticWhen Shakib was little, his mother used to help him with his studies. Usually, around 7 PM in the ev...

CryptoNumberWalt and Gus have a great rivalry. Recently Gus has developed a cryptographic system. Walt is trying...

DivisorsRead an integer variable and print all of its divisors (including 1 and the number itself).

Rivalry FriendsRyo and his girlfriend love to think about challenges. One day his girlfriend gave him a challenge t...

Zacob The BatsmanIt’s known that Zacob is a reliable batsman of LU CSE Cricket Team. Also as long as he is on the cre...

Magic NumberJack loves to play with numbers. One day, while he was playing with numbers he found something inter...
