Cody

# Jonathan

Rank
Score
1 – 50 of 458

#### Problem 2313. Narcissistic problem

Created by: Jan Orwat

#### Problem 2149. 2倍してみよう - ここからスタート！

Created by: Yoshio

#### Problem 1742. Generate a Parasitic Number

Created by: James

Created by: G K

Tags math

#### Problem 1826. Find vampire numbers

Created by: Andrew Newell

#### Problem 1771. Polygonal numbers

Created by: Jan Orwat

#### Problem 2595. Polite numbers. Politeness.

Created by: Jan Orwat

#### Problem 2248. Bell Number calculator

Created by: robin

Tags sets, partition

#### Problem 2734. N-th Odious

Created by: Jan Orwat

#### Problem 2593. Polite numbers. N-th polite number.

Created by: Jan Orwat

Created by: Ted

#### Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags factors, sum

#### Problem 2690. Armstrong Number

Created by: VIVEK RUHELA

#### Problem 2733. Evil Number

Created by: Jan Orwat

#### Problem 2819. Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

#### Problem 2190. Order of things - 2

Created by: J-G van der Toorn

#### Problem 2189. Order of things - 1

Created by: J-G van der Toorn

#### Problem 1997. Compute Fibonacci Number

Created by: Alexander

#### Problem 1365. Basic arrays operations.

Created by: Claudio Gelmi

Created by: Dan

Tags derivative

#### Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

#### Problem 2566. Building matrices

Created by: Marisa

#### Problem 2287. Find the dimensions of a matrix

Created by: Debopam

#### Problem 2068. Determine the square root

Created by: Samantha Rollins

#### Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

#### Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

#### Problem 1811. 05 - Vector Equations 3

Created by: Samuel Thrysøe

#### Problem 1819. 07 - Common functions and indexing 4

Created by: Samuel Thrysøe

#### Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

#### Problem 113. N-Queens Checker

Created by: Ned Gulley

Tags game

#### Problem 2570. ASCii Code

Created by: Marisa

#### Problem 1817. 07 - Common functions and indexing 2

Created by: Samuel Thrysøe

#### Problem 748. Wrapping the Tower of Pisa

Created by: Paul Lambrechts

Tags fun, pizza, paper

#### Problem 172. Test if a Number is a Palindrome without using any String Operations

Created by: @bmtran (Bryant Tran)

#### Problem 2572. Counting down

Created by: Marisa

#### Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

#### Problem 1024. Doubling elements in a vector

Created by: Abdelhak ARESMOUK

Tags loop, vector

#### Problem 1171. matrix of natural number

Created by: Aritra Chatterjee

Tags matrices

#### Problem 2378. Area of a triangle

Created by: Shravankumar P

Tags triangle, area, math

1 – 50 of 458