Cody

Problems

1 – 50 of 267
Problem Title
Likes
Solvers
Difficulty

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

7

316

Problem 1686. Generate a melodic contour string matrix

Created by: Ned Gulley

Tags strings, music

4

45

Problem 42455. Divisible by n, prime divisors - 11, 13, 17, & 19

Created by: goc3

Tags prime, string, precision

2

62

Problem 45272. Pseudo-vampire number

Created by: Asif Newaz

Tags numbers, number theory, sequence

2

18

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

23

1414

Problem 520. Choose the best fitting dominoes

Created by: Doug Hull

Tags contest, poor_test_suite

3

221

Problem 2643. Find out base of following arithmetic operation

Created by: Pritesh Shah

Tags numbers

4

12

Problem 3098. Scrabble Scores - 13

Created by: goc3

Tags game, board, word

2

14

Problem 45426. The Tortoise and the Hare - 02

Created by: Asif Newaz

Tags algorithm

1

6

Problem 46579. Shape Shifter - Part 1

Created by: Highphi

Tags game, matrix, puzzle

2

5

Problem 44088. '5*3' copy character 3 - five times

Created by: Mehmet OZC

Tags string manipulation

4

16

Problem 44374. Tautology

Created by: Jan Orwat

Tags regular expressions, cody5

3

41

Problem 54720. Hyperperfect Numbers

Created by: Dyuman Joshi

Tags numbers, number theory

1

4

Problem 54750. Find the length of stream affected by a spill

Created by: ChrisR

Tags solver, calculus, maximum

2

4

Problem 55315. Chain multiplication - 04

Created by: Asif Newaz

Tags string, matrix, string manipulation

2

4

Problem 55370. Easy Sequences 69: Radix Economy of Factorials

Created by: Ramon Villamangca

Tags easy, basics, number theory

1

4

Problem 44486. Vector push

Created by: Shaul Salomon

Tags vector, 22105

2

372

Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

11

167

Problem 2342. Numbers spiral diagonals (Part 2)

Created by: Jean-Marie Sainthillier

Tags primes, project euler, spiral

2

104

Problem 1286. MatCAT - Reconstruct X from Its X-rays

Created by: Ned Gulley

Tags matrices

9

85

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

16

190

Problem 8057. (Linear) Recurrence Equations - Generalised Fibonacci-like sequences

Created by: Jan Orwat

Tags sequences, fibonacci, recurrence

12

250

Problem 44457. Triangle of numbers

Created by: Shaul Salomon

Tags matrices, loops, 22105

4

304

Problem 44080. Construct a "diagAdiag" matrix

Created by: Vinod Kumar Singla

Tags vectors, indexing

1

50

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

10

257

Problem 88. It dseon't mettar waht oedrr the lrettes in a wrod are.

Created by: Cody Team

Tags regexp, strings

13

1160

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

23

977

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

11

279

Problem 1891. High Precision Square Root (Inspired by Project Euler 80)

Created by: James

Tags projecteuler, square root

2

23

Problem 52574. Easy Sequences 8: Triangles with integer sides and prime perimeters

Created by: Ramon Villamangca

Tags easy, sequences, primes

1

7

Problem 733. Extract Built In Functions and Toolbox Functions from String or Function Handle

Created by: Richard Zapor

Tags regexp, match, unique

4

63

Problem 1319. Leap years on other planets

Created by: Tim

Tags leap year, astronomy

2

31

Problem 713. Find the maximum number of decimal places in a set of numbers

Created by: Vincent

Tags strings, decimal

47

1785

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

6

899

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

19

1809

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

24

1693

Problem 1238. PACMAT - Ghosts Random; 3 Lives

Created by: Richard Zapor

Tags maze, games, pacmat

1

9

Problem 283. Give the Shortest Path Through The Maze

Created by: @bmtran (Bryant Tran)

Tags maze, solving, graph theory

13

48

Problem 42283. Look and say Conway's sequence

Created by: Giuseppe Cardillo

Tags encoding, conway's sequence, run-length encoding

4

27

Problem 42588. Derivative function

Created by: LY Cao

Tags function, derivative, function_handle

3

11

Problem 42829. Number construction III

Created by: HH

Tags numbers

2

21

Problem 1959. German tank problem

Created by: Alfonso Nieto-Castanon

Tags statistics, maximum likelihood, bayes

4

24

Problem 2085. Sudoku Solver - Standard 9x9

Created by: Richard Zapor

Tags logic, recursion, games

7

32

Problem 2237. Mmm! Multi-dimensional Matrix Multiplication

Created by: J-G van der Toorn

Tags multiplication, matrix, multi-dimensional

2

20

Problem 45362. RIPEMD160 Hash

Created by: David Hill

Tags hash, ripemd160

1

7

Problem 43119. 3D indexes

Created by: Luca Fenzi

Tags indexing 3d

1

11

Problem 45997. Evaluate the zeta function for complex arguments

Created by: ChrisR

Tags number theory, zeta function, special functions

1

9

Problem 46938. Numerical computation of the optimal shooting angle of a catapult

Created by: Brandon Caasenbrood

Tags solver, ode, physics

1

3

Problem 47453. Slitherlink I: Trivial

Created by: Richard Zapor

Tags recursion, games, puzzle

0

3

Problem 44959. RSA encryption using public key

Created by: David Hill

Tags cryptography, rsa encryption

1

6
1 – 50 of 267