Cody

Problems

1 – 50 of 4,546
Problem Title
Likes
Solvers
Difficulty

Problem 54500. Remove Lower Case Letters

Created by: Athi

Tags strings

0

11

Problem 54094. Check if a matrix Diagonal is equal to its secondary diagonal

Created by: Bernardo Cardoso de Aquino Cruz

Tags matrix manipulation, matrix

0

15

Problem 54375. Swap Characters of a Single Word

Created by: Athi

Tags strings

0

10

Problem 709. Hackathon - String version

Created by: James

Tags strings, hacking

1

0

Problem 739. Battleship_000 : (TM) Classic Game - Easy computer bot

Created by: Richard Zapor

Tags game, multi-call, pattern recognition

0

9

Problem 764. Soccer - TOTO

Created by: Reza Ahmadzadeh

Tags mathematics

1

56

Problem 767. Assign numerical values to a structure with 1 field

Created by: Aurelien Queffurust

Tags structure, vectorization, vectorized

2

28

Problem 771. Map all the indices of an Array Indices into a Vector giving Index vs Row and Column

Created by: Richard Zapor

Tags find, ind2sub

2

28

Problem 816. Global usage

Created by: Richard Zapor

Tags basics, global

1

43

Problem 832. Convert single-precision floating-point number to binary representation

Created by: Vitaly Lavrukhin

Tags binary, convert, single

1

28

Problem 844. Find files with extension ext in the current directory

Created by: Jean-Marie Sainthillier

Tags dir, directory

0

29

Problem 850. Spectral Distance - Speed Scoring

Created by: Richard Zapor

Tags image processing, speed, spectral distance

1

8

Problem 1120. Visualization of experimental data across a surface

Created by: Carl

Tags matrix, data

1

28

Problem 1170. Count the Number of Undirected Cycles in a Graph

Created by: Joseph Kirk

Tags graph theory, cycles, undirected graphs

0

9

Problem 1216. Mean ignoring NaNs

Created by: Tim

Tags average, mean, nan

2

35

Problem 1280. Elastic Collision 001: 1-D

Created by: Richard Zapor

Tags physics, ke, momentum

2

39

Problem 1339. Travelling Salesman Problem (TSP)

Created by: Alex P.

Tags games, travelling salesman

0

16

Problem 1360. Special Relativity 101.

Created by: Claudio Gelmi

Tags physics, relativity

0

77

Problem 1382. Schwarzschild radius

Created by: Claudio Gelmi

Tags black holes

1

34

Problem 1445. Number of vertices of a hypercube

Created by: Claudio Gelmi

Tags hypercube

1

68

Problem 1456. Beads on a Necklace (Convex Hulls)

Created by: Ned Gulley

Tags geometry

2

43

Problem 1484. Conjunctive Normal Form

Created by: G K

Tags math, logic

1

13

Problem 1490. Shifted Hexagonal Tiling Dots in a Circle

Created by: Yaroslav

Tags geometry, grid, hexagon

1

21

Problem 1496. Disjunctive Normal Form

Created by: G K

Tags math, logic

2

14

Problem 150. chirp again

Created by: AMITAVA BISWAS

Tags chirp

0

31

Problem 1509. Fast Fourier transform algorithm

Created by: Bob Levy

Tags algorithms

0

10

Problem 169. Set a Soroban Abacus

Created by: @bmtran (Bryant Tran)

Tags math, linear algebra, logic

2

31

Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

1

4

Problem 2409. Find the Connecting Path

Created by: Nishat Savat

Tags matrix manipulation, reversi

0

8

Problem 242. Make a function that returns its own character count

Created by: Ned Gulley

Tags self-referential

0

16

Problem 2424. Latest Question On Cody

Created by: rifat

Tags urlread, cody

1

17

Problem 243. Four quadrant inverse tangent function.

Created by: Adolfo Foriero

Tags inverse function, four quadrants, atan

1

50

Problem 2447. Musical Note Interval 1 - Diatonic Scale

Created by: goc3

Tags music, note, interval

1

20

Problem 2448. Back to the future

Created by: Óscar

Tags reflection

2

14

Problem 2449. Back to the future II

Created by: Óscar

Tags reflection

0

10

Problem 2450. Back to the Future III

Created by: Óscar

Tags reflection

1

10

Problem 2470. self description 2.0

Created by: rifat

Tags hack

0

13

Problem 2485. Initialize a varible with an integer value from a another variable which is assigned with a character value.

Created by: Peter Babu

Tags workspace, variable initialization

0

12

Problem 2502. Filter British English into American English

Created by: Peter Cook

Tags regexp, string, string manipulation

2

22

Problem 255. Spiraling out of control....

Created by: Matt Fig

Tags math, spiral

1

8

Problem 2588. Find my secret number

Created by: Jean-Marie Sainthillier

Tags hacking, cheat

2

13

Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

2

57

Problem 2638. [Thermodynamics] Estimate boiling point of n-alkanes

Created by: Alex

Tags thermodynamics

1

36

Problem 2641. Dispatch and collect

Created by: Guillaume

Tags function handles, varargout, varargin

1

13

Problem 2670. Error handling

Created by: Matthew Eicholtz

Tags error handling

1

38

Problem 2738. Sideways sum

Created by: Jan Orwat

Tags easy, number theory, pop series

1

57

Problem 274. Bouncing disk

Created by: Nikolai

Tags mechanics

1

12

Problem 2774. Rule of mixtures (composites) - upper bound

Created by: goc3

Tags matrix, materials, composites

1

40

Problem 2775. Rule of mixtures (composites) - lower bound

Created by: goc3

Tags matrix, materials, composites

1

33

Problem 2776. Rule of mixtures (composites) - lower and upper bounds

Created by: goc3

Tags matrix, materials, composites

1

26
1 – 50 of 4,546