Cody

Problems

1 – 50 of 4,914
Problem Title
Likes
Solvers
Difficulty

Problem 44538. Arrange the names in alphabetical order (1)

Created by: David Verrelli

Tags sorting, text, lingua franca

2

7

Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

Tags matrix, arrays, create

0

54

Problem 43494. Weighted Convolution

Created by: Peng Liu

Tags weighted, convolution, better way to do this?

4

23

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

36

Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

15

Problem 44709. Toads and Frogs Puzzle

Created by: J. S. Kowontan

Tags puzzle

0

13

Problem 1975. Kaggle: Reverse Game of Life - Zoo of Stills and Oscillators

Created by: Richard Zapor

Tags life, lcm, conv2

3

12

Problem 1995. Loading/Expanding a ZIP file from File Exchange

Created by: Richard Zapor

Tags urlwrite, unzip

1

11

Problem 1999. Bleed non-zeros to the right using REGEXP, and that sort of cheatcodess...

Created by: J-G van der Toorn

Tags vector, dynamic regular expressions

0

22

Problem 925. Unique - Very Very Large Numbers

Created by: Richard Zapor

Tags unique, bug, profiler

2

38

Problem 964. McCabe Complexity

Created by: Richard Zapor

Tags mccabe, complexity, checkcode

5

36

Problem 965. False position (linear interpolation) method of finding a root.

Created by: Robert Canfield

Tags aoe2074, root finding

1

17

Problem 973. Partial pivoting for Gauss Elimination

Created by: Robert Canfield

Tags linear algebra, aoe2074

2

8

Problem 974. Forward Elimination for Gauss Elimination

Created by: Robert Canfield

Tags linear algebra, aoe2074

1

23

Problem 978. Backward Substitution

Created by: Ed Hall

Tags back substitution

2

28

Problem 52839. Easy Sequences 33: Web Trapped Ant

Created by: Ramon Villamangca

Tags easy, geometry, topology

1

8

Problem 52854. Poly2mask, drawpolygon or patch

Created by: warnerchang

Tags polygon

0

7

Problem 53059. Siren frequency and Doppler effect.

Created by: Gerard Stockil

Tags physics, doppler, manupulate equation

1

21

Problem 537. Cody Computer Part 3 - Detect the graphic card used on Cody Computer

Created by: Aurelien Queffurust

Tags hack, card, rendering

2

11

Problem 53805. Find the summation, mean, median, mode and standard deviation of a given array.

Created by: A.G.M.Fuad Hasan Akanda

Tags basic matlab, basics

3

37

Problem 3004. Two functions (to be sure)

Created by: Jean-Marie Sainthillier

Tags deal, functions

4

15

Problem 3017. Baseball Pitch Question

Created by: Marc Reyes

Tags sports, baseball, average function

3

74

Problem 3065. Cycling — Critical Power

Created by: goc3

Tags data, power, cycling

1

25

Problem 3082. Scrabble Scores - 10

Created by: goc3

Tags game, board, word

1

21

Problem 3100. Rumis Scorer 2

Created by: goc3

Tags game, 3d, board

1

29

Problem 1729. Can you beat the lottery again (for hardcore coder) ?

Created by: Jean-Marie Sainthillier

Tags random, lottery

7

12

Problem 1743. What? Paradox?

Created by: Frequency Domain

Tags hack, paradox

1

14

Problem 1747. Get me! v3

Created by: Frequency Domain

Tags hack, get me!

4

17

Problem 1752. Get me! v4 (Cody hacking challenge)

Created by: Frequency Domain

Tags hack, get me!

2

17

Problem 1761. Primes Faster for Large N

Created by: Richard Zapor

Tags primes, find, logical

1

34

Problem 1763. Primes for Large N: 2^30, System Memory Limit

Created by: Richard Zapor

Tags primes, logical, memory management

1

17

Problem 1769. singularity 2.0 (easier)

Created by: Alfonso Nieto-Castanon

Tags hack

3

16

Problem 1846. Free Fall analytical solution (Chapra 2012 textbook Example 1.1)

Created by: Robert Canfield

Tags aoe2074

1

21

Problem 1854. Factorial: Unlimited Size : java.math

Created by: Richard Zapor

Tags factorial, java, bigdecimal

0

36

Problem 1866. Usage of mkdir and copyfile

Created by: Richard Zapor

Tags mkdir, copyfile, pwd

1

16

Problem 1875. GJam: 2013 China Event: Cannon Angle

Created by: Richard Zapor

Tags physics, gjam, roots

2

18

Problem 2029. Convert vector datasets to plot with imagesc instead of scatter

Created by: Ted

Tags scatter, grid, imagesc

2

4

Problem 2057. persistant sum

Created by: Ted

Tags math

0

88

Problem 2083. Independent direction vectors of a plane

Created by: Marcel

Tags basic, easy, high school math

0

14

Problem 2166. Concatenate a successive power matrix in a column matrix

Created by: Florian

Tags matrix, power, concatenate

1

47

Problem 220. Signal filtering

Created by: Nikolai

Tags filtering, signal processing

1

13

Problem 221. Boolean algebra

Created by: Tomasz

Tags boolean algebra, nand, truth table

3

8

Problem 225. Subdivide the Segment

Created by: Roger Stafford

Tags subdivide, combining lengths, Bézout's lemma

2

9

Problem 2254. Possible Opponents Matrix for single-elimination tournament

Created by: Paul Berglund

Tags matrices, tournament

3

10

Problem 43737. Alternative Dimensions

Created by: JD

Tags basics, transformation, review

2

22

Problem 1901. GJam 2014 China Rd A: Read Phone Number

Created by: Richard Zapor

Tags string, sequence, gjam

1

10

Problem 1902. GJam 2014 China Rd A: Read Phone Number (Large)

Created by: Richard Zapor

Tags string, sequence, gjam

2

8

Problem 1916. GJam 2013 Veterans: Hedge

Created by: Richard Zapor

Tags gjam, vector processing

1

18

Problem 1937. Get input and output variable names

Created by: Sky Sartorius

Tags regexp

2

14

Problem 1100. Design matrix from eigenvalues

Created by: Christoph

Tags matrix manipulation, eigenvalues

0

11
1 – 50 of 4,914