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1 – 50 of 182

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

4

Solutions

24

Size

4

Solutions

24

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

1

Solution

73

Size

1

Solution

73

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

2

Solutions

33

Size

2

Solutions

33

Size

Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

Tags distance, great circle, azimuth

1

Solution

62

Size

1

Solution

62

Size

Problem 193. Smallest distance between a point and a rectangle

Created by: Alfonso Nieto-Castanon

Tags math, distance

1

Solution

75

Size

1

Solution

75

Size

Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

1

Solution

77

Size

1

Solution

77

Size

Problem 198. Are you in or are you out?

Created by: the cyclist

Tags polygon, basics, poor_test_suite

1

Solution

90

Size

1

Solution

90

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

70

Size

1

Solution

70

Size

Problem 336. Similar Triangles - find the height of the tree

Created by: Bruce Raine

Tags multiplication, arithmetic, geometry

3

Solutions

19

Size

3

Solutions

19

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

1

Solution

67

Size

1

Solution

67

Size

Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

Tags math, clocks, fractions

1

Solution

131

Size

1

Solution

131

Size

Problem 417. Covering area

Created by: Nikolai

Tags area, triangulation, geometrics

3

Solutions

98

Size

3

Solutions

98

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

1

Solution

34

Size

1

Solution

34

Size

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

1

Solution

55

Size

1

Solution

55

Size

Problem 635. Angle between Two Vectors

Created by: Richard Zapor

Tags vectors, geometry, vector calculus

1

Solution

46

Size

1

Solution

46

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

6

Solutions

107

Size

6

Solutions

107

Size

Problem 637. Volume of a Parallelepiped

Created by: Richard Zapor

Tags vector operators dot cross

4

Solutions

31

Size

4

Solutions

31

Size

Problem 768. Are all the three given point in the same line?

Created by: Reza Ahmadzadeh

Tags geometry, algebra

2

Solutions

119

Size

2

Solutions

119

Size

Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

Tags plus15, aspect ratio, television

1

Solution

51

Size

1

Solution

51

Size

Problem 43016. Find the next Fibonacci number

Created by: Steven Van Vaerenbergh

Tags fibonacci

1

Solution

81

Size

1

Solution

81

Size

Problem 2423. Integer Sequence - II : New Fibonacci

Created by: rifat

Tags fibonacci, integer sequence

3

Solutions

27

Size

3

Solutions

27

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

2

Solutions

62

Size

2

Solutions

62

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

6

Solutions

54

Size

6

Solutions

54

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

3

Solutions

27

Size

3

Solutions

27

Size

Problem 1755. Fix the last element of a cell array

Created by: Ned Gulley

Tags cell arrays

1

Solution

48

Size

1

Solution

48

Size

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Created by: Peng Liu

Tags cell array, feature, r2016b

1

Solution

23

Size

1

Solution

23

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

1

Solution

32

Size

1

Solution

32

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

3

Solutions

18

Size

3

Solutions

18

Size

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

2

Solutions

14

Size

2

Solutions

14

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

6

Solutions

74

Size

6

Solutions

74

Size

Problem 380. Convert a numerical matrix into a cell array of strings

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

3

Solutions

45

Size

3

Solutions

45

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

1

Solution

25

Size

1

Solution

25

Size

Problem 3094. Hankelize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

3

Solutions

126

Size

3

Solutions

126

Size

Problem 3075. Matrix of Multiplication Facts

Created by: James

Tags matrix, factors, elementary_school_math

9

Solutions

165

Size

9

Solutions

165

Size

Problem 2701. Go to the head of the class!

Created by: James

Tags matrix manipulation

6

Solutions

62

Size

6

Solutions

62

Size

Problem 2493. Must be in the front row...

Created by: James

Tags matrix manipulation, shifting

1

Solution

76

Size

1

Solution

76

Size

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

4

Solutions

69

Size

4

Solutions

69

Size

Problem 2063. A matrix of extroverts

Created by: James

Tags extroverts, not enough narcissism

1

Solution

66

Size

1

Solution

66

Size

Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

Tags multiplication, matrix manipulation, basic matlab

2

Solutions

39

Size

2

Solutions

39

Size

Problem 1167. matrix zigzag

Created by: trekker

Tags matrix conversion, compression.

4

Solutions

152

Size

4

Solutions

152

Size

Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

Tags easy, unuseful zero, simplify

4

Solutions

90

Size

4

Solutions

90

Size

Problem 1853. Enlarge array

Created by: Matthew Eicholtz

Tags matrix manipulation

1

Solution

28

Size

1

Solution

28

Size

Problem 1429. Remove entire row and column in the matrix containing the input values

Created by: Selvaraaju Murugesan

Tags matrix, basic matlab

6

Solutions

47

Size

6

Solutions

47

Size

Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

4

Solutions

67

Size

4

Solutions

67

Size

Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

1

Solution

44

Size

1

Solution

44

Size

Problem 1321. Given a matrix, swap the 2nd & 3rd columns

Created by: Harish Maradana

Tags swap

2

Solutions

38

Size

2

Solutions

38

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

8

Solutions

14

Size

8

Solutions

14

Size

Problem 44646. Draw a 'Z'.

Created by: Majid Farzaneh

Tags matrix, character, z

1

Solution

40

Size

1

Solution

40

Size

Problem 44652. Draw a 'X'!

Created by: Majid Farzaneh

Tags basic, matrix, x

1

Solution

28

Size

1

Solution

28

Size

1 – 50 of 182