Cody

Problems

1 – 50 of 4,545
Problem Title
Likes
Solvers
Difficulty

Problem 45317. Positive Definiteness of a Matrix

Created by: Hamza Maqbool

Tags linear algebra

1

23

Problem 45329. Castling-01

Created by: Asif Newaz

Tags chess, puzzle, board game

1

7

Problem 43050. Maximum of ND-array

Created by: elias GR

Tags max;, maximum;, array;

0

37

Problem 45356. Connect Four - 02

Created by: Asif Newaz

Tags game, logic, board

1

7

Problem 43129. Find the coefficients for numerical integration using Simpson's rule

Created by: Asad (Mehrzad) Khoddam

Tags numerical integration, simpson's

0

19

Problem 45393. Determina si el número es primo

Created by: Lucía Honrubia Fernández

Tags math, primo, numero

2

39

Problem 43197. Clamper Function

Created by: Jamil Kasan

Tags function, electronics, poor_problem_statement

9

49

Problem 44507. Curve fitting (linear functions) & function handles

Created by: David Verrelli

Tags function handles, curve fitting, data compression

1

8

Problem 43218. A shooting competition

Created by: Massimo Zanetti

Tags probability ex

2

49

Problem 43253. How to Concatenate two strings?

Created by: ayyappa rudrasimha yedida

Tags strings, string, concatenate

0

63

Problem 45430. Juego de posiciones

Created by: Lucía Honrubia Fernández

Tags maths, algebra, order

1

27

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

Created by: David Verrelli

Tags sorting, text, lingua franca

2

6

Problem 433. jogging?

Created by: AMITAVA BISWAS

Tags mechanics, physics, optics

1

20

Problem 43477. DC-DC boost converter

Created by: ALBERT ALEXANDER STONIER

Tags power electronics, dc-dc converter

7

37

Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

Tags matrix, arrays, create

0

35

Problem 43494. Weighted Convolution

Created by: Peng Liu

Tags weighted, convolution, better way to do this?

4

18

Problem 45488. Height of a 3D Pyramid

Created by: Fazlul Haque

Tags matrix manipulation, geometry, matrix

0

28

Problem 44664. function to compute root mean square of first nn positive odd integers

Created by: Srishti Saha

Tags matlab, cody, fun

1

41

Problem 45508. AK Sorting according to given order

Created by: shaikh akbar shaikh rasul

Tags sorting, matlab, logic

2

13

Problem 43590. Solve t^(a*x^2+b*x+c)=s

Created by: Andriy Kavetsky

Tags log, equations

2

49

Problem 45593. Power Numbers

Created by: Merve AKINCI

Tags power

1

58

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

31

Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

14

Problem 44701. Nodal Voltage of Resistor Ladder Network

Created by: J. S. Kowontan

Tags transfer function

1

6

Problem 45695. How many points lie within the rectangle and how many aren't?

Created by: Syed Shahed

Tags square, geometry, rectangle

1

17

Problem 43633. Calculate the sum of elements of n*n Hilbert matrix.

Created by: Andriy Kavetsky

Tags matrix

0

53

Problem 44721. Seperate array to small section according to its index position

Created by: Binbin Qi

Tags even, odd

4

13

Problem 458. Parcel Routing

Created by: @bmtran (Bryant Tran)

Tags graph theory, shortest path, ups

1

9

Problem 45803. SatCom #7: Thermal Noise in a Receiver

Created by: Mark Posen

Tags space, satellite, telecommunications

3

17

Problem 45809. SatCom #9: Overall Link Performance

Created by: Mark Posen

Tags satellite, telecommunications, noise

0

5

Problem 43737. Alternative Dimensions

Created by: JD

Tags basics, transformation, review

2

18

Problem 45903. Given A4 sizes find A3's long side

Created by: Kerem Kutan

Tags basic, size, length

1

55

Problem 45915. how tall are you?

Created by: Ilkknur Torlak

Tags howtallareyou

0

40

Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

Tags formula, poor_problem_statement

2

45

Problem 43970. Calculate SNR in dB using original signal and quantized signal

Created by: Hassan Jumail

Tags snr, quantization, quantization error

1

22

Problem 43975. Permute the unique values of a vector without sorting

Created by: Gareth Lee

Tags unique, permute

3

12

Problem 44846. Just another norm problem (JANP)

Created by: asa czylabson

Tags basics

1

8

Problem 46040. Solve a Weird Calculator puzzle

Created by: ChrisR

Tags strings, arithmetic, puzzle

0

6

Problem 44850. X O X O

Created by: Rayner Saggers

Tags games, discrete maths

2

27

Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

1

11

Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

2

12

Problem 46108. Sort in descending order.

Created by: Shuvo Kumar Paul

Tags sorting, vector

1

60

Problem 44893. Create a 3D rotation matrix from roll-pitch-yaw angles

Created by: Peter Corke

Tags so(3), rotation matrix, roll pitch yaw angles

1

6

Problem 44894. Orientation of a 3D coordinate frame

Created by: Peter Corke

Tags so(3), rotation matrix

1

4

Problem 44895. Determine roll pitch yaw angles from a 3D rotation matrix

Created by: Peter Corke

Tags so(3), rotation matrix, roll pitch yaw angle

1

3

Problem 46551. Solve a ballot counting problem

Created by: ChrisR

Tags combinatorics

2

9

Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

2

8

Problem 46669. Rotation matrix of a sequence of 3D points

Created by: Matteo Lo Preti

Tags sequence, transformation, rotation matrix

0

4

Problem 44253. Compute the intersect point of line and plan

Created by: Binbin Qi

Tags geometry

1

10

Problem 44261. Multivariate polynomials - sort monomials

Created by: Andrew Newell

Tags sorting, polynomial, monomial

1

8
1 – 50 of 4,545