Math Problems

In the Gregorian calendar, certain years have 366 days instead o...

• Math
• Easy
• 376/472
• uDebug

When Shakib was little, his mother used to help him with his stu...

• Bignum
• Moderate
• 61/124

In this problem, you will have to print the nth prime number. Th...

• Implementation, NumberTheory
• Easy
• 201/315

Given the radius of a circle, calculate and print its area. The...

• Math
• Easy
• 708/873
• uDebug

Mr. Forhad has X children. One day, on his way home, he bought Y...

• By emoncse
• Math
• Easy
• 350/359

Sieve of Eratosthenes is a fast algorithm for finding prime numb...

• Implementation, NumberTheory
• Easy
• 186/239
• uDebug

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

• Math
• Easy
• 2009/2051
• uDebug

You will be given two integers X and N, you have to calculate XN...

• By TarifEzaz, backbencher16
• Math, NumberTheory
• Easy
• 103/214

Given N numbers, read each one, calculate the running average an...

• Math
• Easy
• 513/591
• uDebug

Byang’s friend was asked to author a programming problem where t...

• Math
• Easy
• 492/553
• uDebug

Given an improper fraction (as the numerator N and the denominat...

• Math
• Easy
• 1220/1247
• uDebug

Your friend has M watermelons. He doesn’t want to share them wit...

• Math
• Easy
• 1129/1146
• uDebug

Jack loves to play with numbers. One day, while he was playing w...

• By JAKARIA_JK
• NumberTheory
• Moderate
• 31/54

Given N numbers, read each one, calculate the running average an...

• Math
• Easy
• 843/955
• uDebug

Read an integer variable and print all of its divisors (includin...

• Math
• Easy
• 1020/1036
• uDebug

You all know Emrul bhai, right? He is a genius guy. He knows how...

• By Farhan_meb
• Bignum, Implementation, String
• Easy
• 34/45

Mr Ishtiaque is in trouble. A few months ago, he bought 2 rabbit...

• ModularExponentiation, NumberTheory
• Moderate
• 41/80

Since childhood Abir loved to play with numbers, one day he was ...

• By Nasif_44th
• Math
• Easy
• 58/60

Byang is going to join a new school. His new class has N student...

• Math
• Easy
• 816/850
• uDebug

Dilu is a young boy who loves mathematics. He recently learned h...

• By jackal_1586
• Bignum, Implementation
• Moderate
• 5/43
• uDebug

There are N numbers in an array. You will have Q queries. In eac...

• By tahmedge
• FenwickTree, NumberTheory, SegmentTree
• Moderate
• 192/265
• uDebug

Raem is an eight years old boy. One day his family was visiting ...

• Math
• Easy
• 142/159

Exponentiation is a mathematical operation, written as b n , inv...

• By Bhadra
• Math
• Moderate
• 49/203
• uDebug

Greetings to all of you. You must have heard about our star prog...

• By Nasif_44th
• NumberTheory
• Easy
• 38/46

N boys are standing in the assembly. There is a single line only...

• By whoisshihab
• Math
• Easy
• 100/126

Moriarty is bored again. When he gets bored, the only thing he w...

• By Sherlock221b
• Counting, NumberTheory
• Moderate
• 13/30
• uDebug

We all know how much Nusrat loves chocolate! She gets a lot of c...

• Implementation, Math
• Easy
• 295/297

A positive integer number n is called a prime number, if it is o...

• NumberTheory
• Moderate
• 145/173
• uDebug

Ever since that wicked thief took away some of her murgis (hens,...

• By Mesbah
• Combinatorics, DP
• Moderate
• 159/244
• uDebug

In a popular computer game, Game of Palindromes also known as GO...

• By ghazanfar
• Counting, DP, String
• Moderate
• 14/24

The Great Khami is learning Number Theory. He is very excited to...

• By TarifEzaz
• NumberTheory
• Moderate
• 190/411

Boltu and Balti are two friends. Boltu is a great programmer whe...

• By Fake_Death
• Math
• Easy
• 384/751
• uDebug