XOR Partition Neo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ... |
Crypto Gift Professor invites his n friends on his birthday. He wants to reward all of them and make them happy.... |
The Story of Stringland The king of Stringland is employing an elite force of undercover agents to protect the kingdom from ... |
Beauty Factor Mehedi and Burhan are two friends. Yesterday they have participated in a class of sorting. Actually ... |
Mind Flayer Has Attacked Again! Mind flayer, the shadow monster has attacked the town of Hawkins again. This time, the mind flayer h... |
Straightforward No gossip. In this problem I will just say what to do. Initially, you will be given a bracket sequen... |
Killing Floor $N (1 \leq N \leq 10^{18})$ robots have decided to take part on a battle royale. Every robot has a u... |
Master Plan Gakra Miah is a Wollywood movie lover. He watches movies almost everyday. He has watched so many mov... |
The Exceptional Artist Irtiza is an extraordinary sketch artist. His obsession with perfection drives him to make every pix... |
Making Football Teams There are N football teams and each team has a positive number of players. You are given Q queries. ... |
A Super Easy Problem - "Array Query" Let's get into the problem directly without much description this time :D . You are given an array A... |
Min Value You are given an array of N integers and q queries. In each query you are given an integer value x. ... |
Lucky Shirt Marjokes is a very famous comedy personality in Byteland. He is a poet, a writer, a singer and an ac... |
Jenga Tower Maybe you all are familiar with Jenga Game. "Jenga is played with 54 wooden blocks. Each block is th... |
Average the Array You are given an array A of length N. You have to choose a subset S from given array A, such that av... |
Bob's Dilemma Alice and Bob have been playing a game on Android phone. It is a PVP game. They can play against eac... |
Do You Know LIS? Alam has an array a with n elements a1,a2,…,an and an integer x. For each i (1≤i≤n−1) index i and... |
Marks Crisis!!! Rakib got the result of his previous English exam. But he did very poor in the exam, and went to his... |
Mushrur Injured in Singara Blast Mashrur Hossain, a programmer, came to Bot-toli from GEC yesterday to attend an event organized by t... |
Most Difficult Problem Ever You are given a function like below: long long F(int A, int B, int C, long long x) { long long res =... |
City of Burgerland Have you ever heard of The Burgerland City? The city is full of burger shops. You will surely find s... |
I Scream, You Scream! Meem loves ice cream cones. So much so that she created an ice cream stand to share the joy of ice c... |
Help Chokro Pias and Chokro are good friends. Pias's birthday is coming soon. So, Chokro wants to gift Pias an a... |
Kitorp and His Love Kitorp loves his wife Asiar(who is a problem solver as well) but he loves math more. To get his atte... |
ICPC World Final ICPC (International Collegiate Programming Contest) World final is one of the most prestigious conte... |