Cody

Problems

1 – 50 of 191
Problem Title
Likes
Solvers
Difficulty

Problem 52557. Undocumented MATLAB tricks No. 2 - Tell the parfor index

Created by: 埃博拉酱

Tags loop, parfor, index

0

0

Problem 45211. AES SubBytes() Transformation

Created by: David Hill

Tags cryptography, advanced encryption standard

0

3

Problem 45212. AES MixColumns() Transformation

Created by: David Hill

Tags cryptography, advanced encryption standard

0

2

Problem 45213. AES-256 KeyExpansion()

Created by: David Hill

Tags cryptography, advanced encryption standard

0

2

Problem 527. Augmented Lagrange Multiplier (ALM) Method

Created by: Robert Canfield

Tags aoe4084, constrained minimization

0

4

Problem 49652. Find the spot diameter from the intensity distribution matrix of single spot (circle)

Created by: Sibi

Tags physics, gaussian, distribution

1

2

Problem 53905. Easy Sequences 64: Base-14 Arithmetic Function

Created by: Ramon Villamangca

Tags easy, basics, number theory

0

0

Problem 53930. Easy Sequences 65: Fractional Part of Square Roots

Created by: Ramon Villamangca

Tags easy, number theory, simple

0

0

Problem 45270. Game of life - 02

Created by: Asif Newaz

Tags games, board game

0

3

Problem 633. Create Circular Perfect Square Sequence

Created by: Richard Zapor

Tags recursion

1

9

Problem 653. Steal, Share, or Catch: Tournament of Champions

Created by: Doug Hull

Tags ml101, gametheory

5

9

Problem 663. Crypto Addition - v01

Created by: Richard Zapor

Tags recursion crypto vector string math

0

6

Problem 2424. Latest Question On Cody

Created by: rifat

Tags urlread, cody

1

21

Problem 2451. BLOCK x3 (Version 1)

Created by: Jean-Marie Sainthillier

Tags matrix manipulation, blocks x3

0

7

Problem 2460. Signal Processing Basic - 1. Stretch a signal

Created by: rifat

Tags dsp

3

11

Problem 2478. BLOCK x3 (Version 2)

Created by: rifat

Tags game, alignment

0

4

Problem 2511. BLOCK x3 (Version 4)

Created by: Jean-Marie Sainthillier

Tags blocks x3

0

4

Problem 1740. Find number patterns in rows of a matrix...

Created by: Chris E.

Tags sorting, matrix manipulation, number patterns

0

8

Problem 1003. Make a KITT-scanner on the command line

Created by: J-G van der Toorn

Tags fun, command-line, kitt

1

6

Problem 1010. Create a "map" of 2D wavelet coefficients

Created by: Ryszard Maciol

Tags wavelets

0

3

Problem 1022. Knot Count - Speed

Created by: Richard Zapor

Tags knot contest, gplot

0

2

Problem 1757. Letter and word frequency

Created by: Bruce Char

Tags string

0

14

Problem 1772. Stock Data NETFLIX 2011

Created by: William Fligor

Tags mean, range, nflx

0

8

Problem 2562. Juggling

Created by: Jan Orwat

Tags pattern match, juggling, siteswap

6

10

Problem 1098. USC Fall 2012 ACM : Code Word Minimum Flipped Bits

Created by: Richard Zapor

Tags contest, usc, fall 2012a

0

12

Problem 1100. Design matrix from eigenvalues

Created by: Christoph

Tags matrix manipulation, eigenvalues

0

10

Problem 1101. USC Fall 2012 ACM : Chemical Analysis

Created by: Richard Zapor

Tags optimization, usc, acm

0

8

Problem 1102. USC Fall 2012 ACM : Find Largest Water Concentration

Created by: Richard Zapor

Tags contest, usc, acm

0

8

Problem 1109. USC Spring 2012 ACM: Armageddon

Created by: Richard Zapor

Tags geometry, physics, acm

0

10

Problem 1110. USC Fall 2012 ACM: Martian Pranks

Created by: Richard Zapor

Tags linear algebra, optimization, usc

3

5

Problem 42291. GJam 2015 Rd1B: Counter Culture

Created by: Richard Zapor

Tags cell array, mod, persistent

0

10

Problem 1122. USC Fall 2012 ACM: Rover Maze

Created by: Richard Zapor

Tags maze, speed, optimization

0

3

Problem 1860. Remove TeX from string

Created by: Sky Sartorius

Tags regexp, strings, tex

0

9

Problem 1135. Knots Contest: Minimum Knots (ContestSuite)

Created by: Richard Zapor

Tags contest, knots, eig

1

3

Problem 1136. Knots Contest: Score (ContestSuite)

Created by: Richard Zapor

Tags contest, knots, eig

0

2

Problem 1138. Rubik's Cube: 30 Moves or Less: Minimum Avg Time

Created by: Richard Zapor

Tags speed, rubik's cube, puzzle

1

1

Problem 1870. GJam:2013 World B: MAD Drummer

Created by: Richard Zapor

Tags optimization, google, codejam

1

5

Problem 1876. GJam: 2013 China Event: Name Sorting

Created by: Richard Zapor

Tags strings, sorting, cell array

0

10

Problem 2598. What is the scope of variables in Matlab ?

Created by: Jean-Marie Sainthillier

Tags workspace, assign

1

11

Problem 1886. Graceful Double Wheel Graph

Created by: Richard Zapor

Tags graph theory, double wheel, graphs

0

3

Problem 1887. Graceful Graph: Wichmann Rulers

Created by: Richard Zapor

Tags physics, graphs, oeis

0

5

Problem 42341. LMI Twins : Fuzzy Image matching

Created by: Richard Zapor

Tags conv2, rot90, lmi

1

3

Problem 1897. GJam 2014 China Rd A: Rational Number Tree

Created by: Richard Zapor

Tags gjam, tree, china 2014

1

9

Problem 1173. Binpack Contest: Retro - - Best Packing

Created by: Richard Zapor

Tags recursion, contest, optimiozation

0

6

Problem 1900. GJam 2014 China Rd A: Rational Number Tree (Large Values)

Created by: Richard Zapor

Tags bitshift, uint64, gjam

0

5

Problem 1903. GJam 2014 China Rd A: Maze with a Left Hand Rule

Created by: Richard Zapor

Tags maze, gjam, china

1

3

Problem 42355. Minimum Set (A+A)U(A*A) OEIS A263996

Created by: Richard Zapor

Tags oeis, psmooth, zimmermann

0

2

Problem 1907. Capture the flag(s)

Created by: Alfonso Nieto-Castanon

Tags search, flag, greedy

1

6

Problem 1908. Equilibrium

Created by: Alfonso Nieto-Castanon

Tags physics, stack, blocks

2

3

Problem 1198. Handle to an array of functions

Created by: Khaled Hamed

Tags cell array, function handle

4

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1 – 50 of 191