Cody

# William

Rank
Score
1 – 50 of 3,189

#### Problem 363. magic solver

Created by: Alfonso Nieto-Castanon

Tags hack

#### Problem 900. Become the leader

Created by: Óscar

#### Problem 45225. generate the matrix

Created by: Asif Newaz

Tags matrix

#### Problem 45221. cofactor matrix

Created by: Asif Newaz

#### Problem 45220. Find triangles from edge

Created by: Nicolas Douillet

#### Problem 45224. wythoff sequence

Created by: Asif Newaz

Created by: Asif Newaz

#### Problem 45223. find nth even fibonacci number

Created by: Asif Newaz

#### Problem 45219. Find edges from a vertex

Created by: Nicolas Douillet

#### Problem 45218. Find a common edge

Created by: Nicolas Douillet

Tags index, indices, list

#### Problem 45217. Find a common vertex

Created by: Nicolas Douillet

#### Problem 45172. Cross ("+") flag returns

Created by: Kiran Ramsaroop

#### Problem 1907. Capture the flag(s)

Created by: Alfonso Nieto-Castanon

Tags search, flag, greedy

#### Problem 45216. Rotate a matrix without using rot90

Created by: Asif Newaz

#### Problem 45212. AES MixColumns() Transformation

Created by: David Hill

#### Problem 44072. Number of paths on a n-dimensional grid

Created by: Jihye Sofia Seo

#### Problem 45193. Fun with permutations

Created by: William

#### Problem 45196. Determine whether a given point is inside or outside a polygon

Created by: William

#### Problem 45213. AES-256 KeyExpansion()

Created by: David Hill

#### Problem 45211. AES SubBytes() Transformation

Created by: David Hill

#### Problem 45207. Calculate days until Christmas

Created by: David Motson

Tags days, christmas

#### Problem 45210. another bullseye

Created by: Asif Newaz

Created by: Ali

#### Problem 45206. How to find the position of an element in a vector without using the find function

Created by: Lap Nguyen

Tags test

#### Problem 45205. Gray code

Created by: Asif Newaz

Tags gray

#### Problem 45203. Check if a number belongs in the fibonacci squence

Created by: David Motson

Tags fibonacci

#### Problem 45202. Check if number is a square number

Created by: David Motson

Tags square

#### Problem 45201. Check if integer is a prime number

Created by: David Motson

Tags prime

Created by: Bert

#### Problem 45200. Elliptic Curve Cryptography (ECC) Point Addition

Created by: David Hill

Created by: Payam Morsali

Tags math, equations

#### Problem 45198. Convert Fahrenheit to Kelvin

Created by: David Motson

#### Problem 45197. find subscripts from linear index

Created by: Asif Newaz

Tags indexing

#### Problem 45195. Calculate the area of a circle

Created by: David Motson

Tags area, circle, pi

#### Problem 45194. Cantor counting

Created by: Asif Newaz

#### Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

#### Problem 45191. generate nth pentatope number

Created by: Asif Newaz

#### Problem 45190. remove numbers from a string

Created by: Asif Newaz

Tags string, easy

#### Problem 45188. Repeat elements of a vector

Created by: Asif Newaz

Tags repeat

#### Problem 45189. Double Factorial

Created by: Mehmet OZC

#### Problem 44850. X O X O

Created by: Rayner Saggers

#### Problem 45187. Combinations using Stirling numbers of the second kind

Created by: David Hill

#### Problem 45184. factorial

Created by: Sinh Luong

#### Problem 45181. Take a binary number as input,rearrange it in any manner such that its value is greater than the original one.output should be all the possible values in decimal.

Created by: Asif Newaz

#### Problem 45182. Takuzu row

Created by: Xiaotao REN

#### Problem 2122. Simple Robotics 2 - End effector attitude

Created by: Marcel

#### Problem 45179. The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.

Created by: Asif Newaz

#### Problem 45178. An n-sided regular polygon is drawn within a circle whose radius is 'r', what will be the area of the polygon?

Created by: Asif Newaz

Tags polygon, circle

#### Problem 2314. Open coded lock.

Created by: Jan Orwat

1 – 50 of 3,189