Ad-hoc Problems

The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t...

emrul_mu Implementation, Math Very Easy 433/436/511

Professor Petr is very angry over some of his students now-a-days for not doing assignment. He wants...

The_mover BruteForce, Implementation, NumberTheory Very Easy 753/790/1k

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

Implementation, Math Very Easy 681/691/876

Given an integer N, print the trailing 4 digits of N!N!N! (N factorial). N!=N×(N−1)×(N−2)×...×1N! = ...

Implementation 1k/1k/3k

Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph...

shajia BruteForce, Implementation Very Easy 592/614/883

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

TarifEzaz BruteForce, Combinatorics, Geometry 493/605/1k

Given an array of N numbers and two indices, determine the sum of the numbers in the array between (...

Implementation Very Easy 1k/1k/2k

You know a large part of our country is under water. The flood affected those areas immensely. Affec...

Giveaway, Implementation Very Easy 686/702/976

Recently Chikanu declared war against Shukanu. To win the battle against Shukanu he wants to form an...

kazi_nayeem Implementation, Math, Sorting Very Easy 269/297/472

Sofdor Ali found interest in mathematics very early in his life. And now, he wants to spread this in...

TarifEzaz BruteForce, Implementation 651/707/1k

Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar...

BruteForce, Implementation, Math 581/589/749

Mr. X is a school teacher. He teaches C programming to the students. In every class, he gives some s...

darkprinx Implementation 351/373/584

Everyone knows about the popular coding website " codeforces.com ". It is a rating based p...

the_badcoder Implementation Very Easy 140/155/271

Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a...

hasan169 BruteForce, Implementation Very Easy 723/761/1k

Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al...

shajia BruteForce, Implementation 776/812/1k

In this problem, you will have to print the nnn-th prime number. The first few prime numbers are giv...

Implementation, NumberTheory Very Easy 756/1k/4k

Labiba ma'am wants to give a treat to her favorite student Nafia. But as she now lives abroad, Labib...

Implementation 346/379/819

Santu is a newcomer in Rangpur. He is having trouble adjusting with the strange weather of Rangpur. ...

newbie_mukit, mdvirus Implementation 298/369/1k

A long long time ago, I left the country that was my home and with my head full of brains and shoes ...

smilitude, wasiahmed, sahedsohel BinarySearch, Hashing, Implementation, Sorting, String Very Easy 126/156/594

One night, a group of friends decided to take a stroll through the forest. Suddenly they realized th...

Jakaria_MU Implementation Very Easy 281/287/351

Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....

tahmedge Implementation, String 978/1k/1k

Alayna recently went on her first adventure journey to Dumbulla Safari Park. She enjoyed the bumpy r...

shajia BruteForce, Implementation 532/569/900

Hasib, the famous programmer, uses a little game when he teaches Binary Search to his students. He r...

TarifEzaz BinarySearch, Implementation Very Easy 507/734/3k

Monu mia is a reverse man! Never heard of reverse man? It means if you ask him to write something in...

subeen Implementation, String 947/1k/2k

Byang and his little brother Kuno loves Cricket. But they never went to the stadium to watch a match...

TarifEzaz BruteForce, Implementation Moderate 935/1k/3k