Cody

Problems

1 – 50 of 136
Problem Title
Likes
Solvers
Difficulty

Problem 2636. Clear all empty variables from the workspace

Created by: Jean-Marie Sainthillier

Tags workspace, variables, clear

1

9

Problem 2646. Determine the number of maximal cliques in an undirected graph

Created by: Matthew Eicholtz

Tags graph theory, clique, maximal clique

3

6

Problem 2647. Find the maximal cliques in an undirected graph

Created by: Matthew Eicholtz

Tags graph theory, clique, maximal clique

0

5

Problem 2697. Probability of winning single-elimination tournament

Created by: Paul Berglund

Tags tournament

1

6

Problem 2732. Construct a precedence graph from a code segment

Created by: rifat

Tags graph theory, precedence, graphs

1

4

Problem 2737. Prouhet–Tarry–Escott (basic)

Created by: Jan Orwat

Tags number theory, set, Magic Numbers

0

7

Problem 2907. Collaborative Fun : Nomination

Created by: rifat

Tags self-referential, self reference, collaboration

2

9

Problem 2995. Test Driven Solution - Probability Problem 1

Created by: Jonathan

Tags probability, test driven

1

13

Problem 3006. Test Driven Solution - Probability Problem 2

Created by: Jonathan

Tags probability, test driven

1

11

Problem 3009. Test Driven Solution - Probability Problem 3

Created by: Jonathan

Tags probability, test driven

2

9

Problem 3046. I want to know everything!

Created by: Jean-Marie Sainthillier

Tags function, memory management, paranoid

1

9

Problem 3074. Compute the cokurtosis of a given portfolio.

Created by: Ken Deeley

Tags linear algebra, statistics, arrayfun

0

5

Problem 1772. Stock Data NETFLIX 2011

Created by: William Fligor

Tags mean, range, nflx

0

8

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 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 1897. GJam 2014 China Rd A: Rational Number Tree

Created by: Richard Zapor

Tags gjam, tree, china 2014

1

9

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 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 1942. GJam 2014 China Rd B: Party

Created by: Richard Zapor

Tags optimization, gjam, china

0

5

Problem 1983. Big data

Created by: Alfonso Nieto-Castanon

Tags linear algebra, optimization, big data

2

4

Problem 2043. Six Steps to PCA - Step 1: Centre and Standardize

Created by: Neil Caithness

Tags principal component analysis, pca, z-scores

2

13

Problem 2049. Six Steps to PCA - Step 2: Covariance

Created by: Neil Caithness

Tags principal component analysis, pca, z-scores

3

10

Problem 2103. Simple Robotics 1: On track?

Created by: Marcel

Tags kinematic chain, robotics, tracking

1

7

Problem 2122. Simple Robotics 2 - End effector attitude

Created by: Marcel

Tags basic, geometry, struct

0

5

Problem 2191. Order of things - 3

Created by: J-G van der Toorn

Tags matrix, algorithms, sequence

0

1

Problem 2192. Order of things - 4

Created by: J-G van der Toorn

Tags matrix, algorithms, sequence

0

2

Problem 2226. Wayfinding 4 - Crossing, level 2

Created by: J-G van der Toorn

Tags geometry, shortest path, intersection

0

2

Problem 2242. Wayfinding 5 - Travel contour

Created by: J-G van der Toorn

Tags distance, geometry, shortest path

0

5

Problem 2266. 2048 tile game

Created by: Doug Hull

Tags 2048

0

9

Problem 2291. GJam 2014 Qualifier: Deceitful War (Small)

Created by: Richard Zapor

Tags strategy, gjam, 2014

0

8

Problem 2316. Spin Matrices

Created by: Yaroslav

Tags physics, spin

3

7

Problem 44389. Just take it easy for a second or two!

Created by: David Verrelli

Tags time, timing

0

8

Problem 43025. Check if a directory is on the current MATLAB search path

Created by: Matthew Eicholtz

Tags strings, string manipulation, path

0

8

Problem 44435. Testing for randomness: uniform distribution of real numbers (distribution checking)

Created by: David Verrelli

Tags random, randomness, udf

0

2

Problem 44545. "Percentages may not total 100 due to rounding"

Created by: David Verrelli

Tags precision, rounding error, rounding

0

3

Problem 44655. Computational power of Cody servers

Created by: David Verrelli

Tags curve fitting, meta-problem, regression

0

2

Problem 44658. Kurosu solver

Created by: HH

Tags games, kurosu

4

8

Problem 44690. Comparison of floating-point numbers (doubles)

Created by: David Verrelli

Tags basic matlab, basics, data types

2

7

Problem 44691. Comparison of floating-point numbers (singles)

Created by: David Verrelli

Tags basic matlab, data types, floating-point numbers

1

6

Problem 44692. Is input the global variable z?

Created by: David Verrelli

Tags basic matlab, global

0

4

Problem 44708. Sherlock Holmes: The Spy Problem

Created by: J. S. Kowontan

Tags spy, decrease-by-one

0

8

Problem 44715. 007: Chinese Barrack Invasion

Created by: J. S. Kowontan

Tags china, invasion, security

1

8

Problem 44718. Optimize the Tollbooths

Created by: Aamod Garg

Tags strategy, project, optimize

0

2

Problem 44720. God of War: The Chains Of Olympus

Created by: J. S. Kowontan

Tags chain, greek, break

1

5

Problem 44723. Let's Make A Deal: The Player's Dilemma

Created by: J. S. Kowontan

Tags monty hall, marilyn vos savant, let's make a deal

0

2

Problem 44724. Let's Make A Deal: The Player's Dilemma 2

Created by: J. S. Kowontan

Tags monty hall, game show, conditional probability

1

2
1 – 50 of 136