Problems

Save BPL

Bangladesh Premier League (BPL) is one the most prestigious cric..

#implementation

35/62

Anita's Experiment

Little Anita is doing an experiment with herself. Everyday, depe..

#brute force, #implementation

19/31

Fibonacci Word Failure Function Sum

Given the value of n, please find the sum of the terms in failur..

8/8

Eet Izz Phet!

A long long time ago, I left the country that was my home and wi..

72/96

Cover the Points

You are given a set of points P, and a set of target points M in..

0/11

Passwords

Alice wants to find some fresh passwords and needs your help.

#greedy, #strings

328/387

Power and Mod

Show the power of your pow!

#math

11/38

Little T2 and Dead Cats

Find a recurrence relation and run mat expo

#matrices, #counting

25/33

Unbelievable Array

You will be given an array A of n integers and q operations. The..

20/41

Boltu vs Balti

"First, Solve the problem, Then write the code".

#math

176/363

Towers of Doom

Alice and Bob are famous for inventing weird games. They just in..

8/10

Bad Neighbors 2

As some of you already know, Nocu City has a history of having b..

#combinatorics, #counting

14/26

Which Century

We all know that a century is a period of one hundred years. And..

72/90

Just Primes II (Easy)

Given a positive integer N, calculate the minimum number of dist..

66/77

Easy Math

You will be given three integers a, b, m. Print ( ab ) mod m. Th..

29/166

Version Checker

Let's see if you have what it takes to compare strings

#implementation

147/285

Village Fair 2

There are N houses in a village far away from here. They are num..

#graphs, #dfs and similar, #trees, #data structures

11/23

Cut the Rope

Bokkor is a rope seller. He has a special tool for cutting rope...

#data structures

55/79

Room Number 13

Many hotels around the world skip the number 13 and go straight ..

71/102

Estimation of Techboy

Techboy works in a software company. He codes in Node.js and Rea..

19/24

Little Dwayne

Little Dwayne Johnson is hosting a programming contest. A lot of..

65/66

Birthday Gift for SJ

Today is your best friend SJ’s birthday, and you want to buy a..

#math, #number theory

24/29

Prisoners

This is a story of a dangerous prison. A prison where you are tr..

#math, #probabilities

47/52

Sofdar Ali's Next Day

Help Sofdor Ali figure out if it is time to eat his favorite foo..

#implementation

63/127

Bad Neighbors

In the strange neighborhood of Nocu, a lot of people lives prett..

#combinatorics, #counting

9/16

Pythagoras Rocks

Most of us were introduced with Pythagoras’s theorem back at t..

#sortings

206/225

Correct the Sieve

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

#number theory, #implementation

86/106

Mag the Mighty KAIDUL

The winter is about to come.

#matrices, #counting

20/21

Light The Candle

Answer maximum amount of minutes you can study

104/104

Mr. Tom and Relief Goods

Find how many shirts one can have.

186/276

Level up

You are playing a game that has 16 levels. You start with level ..

10/14

Sequence Query

You are given N integer numbers (A1, A2, A3 … AN). You will al..

3/5