Cullen Walsh

1537

Rank

7

Badges

1628

Score

View Community Profile

1 – 50 of 132

Problem 943. "mirror" matrix

Created by: Grzegorz Knor

Tags matrix manipulation, matrix

1

Solution

61

Size

1

Solution

61

Size

Problem 1053. Create a Multiplication table matrix...

Created by: Pranav

Tags matrix, table

4

Solutions

35

Size

4

Solutions

35

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

5

Solutions

65

Size

5

Solutions

65

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

2

Solutions

67

Size

2

Solutions

67

Size

Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

2

Solutions

41

Size

2

Solutions

41

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

2

Solutions

63

Size

2

Solutions

63

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

42

Size

1

Solution

42

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

5

Solutions

33

Size

5

Solutions

33

Size

Problem 1923. Find the maximum two numbers of every column of a matrix

Created by: Binbin Qi

Tags max

6

Solutions

99

Size

6

Solutions

99

Size

Problem 1986. Another colon problem

Created by: Jan Orwat

Tags basic, indexing, colon

7

Solutions

74

Size

7

Solutions

74

Size

Problem 2153. Replace pattern 0 1 0 and 1 0 1

Created by: Anette

Tags pattern match

2

Solutions

90

Size

2

Solutions

90

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

20

Size

1

Solution

20

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

2

Solutions

33

Size

2

Solutions

33

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

4

Solutions

73

Size

4

Solutions

73

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

2

Solutions

59

Size

2

Solutions

59

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

29

Size

2

Solutions

29

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

27

Size

2

Solutions

27

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

30

Size

2

Solutions

30

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

1

Solution

114

Size

1

Solution

114

Size

Problem 43977. Converting binary to decimals

Created by: Nadhirah Nordin

Tags binary, test, basics

5

Solutions

77

Size

5

Solutions

77

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

1

Solution

48

Size

1

Solution

48

Size

Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

1

Solution

77

Size

1

Solution

77

Size

Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

Tags plus15, bit reversal

7

Solutions

107

Size

7

Solutions

107

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

4

Solutions

130

Size

4

Solutions

130

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

10

Solutions

113

Size

10

Solutions

113

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

2

Solutions

15

Size

2

Solutions

15

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

1

Solution

18

Size

1

Solution

18

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

2

Solutions

19

Size

2

Solutions

19

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

9

Solutions

47

Size

9

Solutions

47

Size

Problem 2678. Find out sum and carry of Binary adder

Created by: Pritesh Shah

Tags binary

1

Solution

112

Size

1

Solution

112

Size

Problem 2522. Convert given decimal number to binary number.

Created by: Pritesh Shah

Tags binary, numbers

5

Solutions

87

Size

5

Solutions

87

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

3

Solutions

92

Size

3

Solutions

92

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

3

Solutions

86

Size

3

Solutions

86

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

65

Size

1

Solution

65

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3

Solutions

63

Size

3

Solutions

63

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

3

Solutions

60

Size

3

Solutions

60

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

2

Solutions

96

Size

2

Solutions

96

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

1

Solution

58

Size

1

Solution

58

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

3

Solutions

94

Size

3

Solutions

94

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

2

Solutions

48

Size

2

Solutions

48

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

3

Solutions

83

Size

3

Solutions

83

Size

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

2

Solutions

30

Size

2

Solutions

30

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

2

Solutions

54

Size

2

Solutions

54

Size

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

3

Solutions

75

Size

3

Solutions

75

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

72

Size

2

Solutions

72

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

5

Solutions

72

Size

5

Solutions

72

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

4

Solutions

75

Size

4

Solutions

75

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

3

Solutions

73

Size

3

Solutions

73

Size

Problem 2519. Find out total non zero element of matrix

Created by: Pritesh Shah

Tags matrix, basic matlab

1

Solution

44

Size

1

Solution

44

Size

1 – 50 of 132