Raymond Phan

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Problem 1167. matrix zigzag

Created by: trekker

Tags matrix conversion, compression.

2

Solutions

66

Size

2

Solutions

66

Size

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

Created by: Harish Maradana

Tags swap

3

Solutions

22

Size

3

Solutions

22

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

3

Solutions

46

Size

3

Solutions

46

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1

Solution

41

Size

1

Solution

41

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

3

Solutions

57

Size

3

Solutions

57

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

25

Size

2

Solutions

25

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

6

Solutions

18

Size

6

Solutions

18

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

3

Solutions

27

Size

3

Solutions

27

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

22

Solutions

36

Size

22

Solutions

36

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

2

Solutions

31

Size

2

Solutions

31

Size

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

3

Solutions

23

Size

3

Solutions

23

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

2

Solutions

26

Size

2

Solutions

26

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

7

Solutions

54

Size

7

Solutions

54

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

3

Solutions

37

Size

3

Solutions

37

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

3

Solutions

20

Size

3

Solutions

20

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

4

Solutions

33

Size

4

Solutions

33

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

3

Solutions

62

Size

3

Solutions

62

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

3

Solutions

41

Size

3

Solutions

41

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

2

Solutions

22

Size

2

Solutions

22

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

2

Solutions

44

Size

2

Solutions

44

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

10

Solutions

54

Size

10

Solutions

54

Size

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

Created by: Cody Team

Tags matlab

1

Solution

53

Size

1

Solution

53

Size

Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

Tags math, perfect squares, integers

1

Solution

15

Size

1

Solution

15

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

4

Solutions

12

Size

4

Solutions

12

Size

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

Created by: AMITAVA BISWAS

Tags binary

1

Solution

17

Size

1

Solution

17

Size

Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

15

Size

1

Solution

15

Size

Problem 129. All capital?

Created by: AMITAVA BISWAS

Tags string, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

3

Solutions

16

Size

3

Solutions

16

Size

Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

2

Solutions

14

Size

2

Solutions

14

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

5

Solutions

14

Size

5

Solutions

14

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

39

Size

3

Solutions

39

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

10

Solutions

54

Size

10

Solutions

54

Size

Problem 2465. Find the area of a rectangle if length of the diagonal is given.

Created by: Pruthvi teja

Tags geometry

5

Solutions

10

Size

5

Solutions

10

Size

Problem 2311. Vector Magnitude Calculator

Created by: Garrett

Tags vectors, vector, physics

1

Solution

19

Size

1

Solution

19

Size

Problem 123. Tell me the slope

Created by: AMITAVA BISWAS

Tags slope, basic matlab, retardation

1

Solution

16

Size

1

Solution

16

Size

Problem 195. Program an exclusive OR operation with logical operators

Created by: Tobias Otto

Tags logical operations, xor, and

2

Solutions

21

Size

2

Solutions

21

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

57

Size

1

Solution

57

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

4

Solutions

13

Size

4

Solutions

13

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

4

Solutions

47

Size

4

Solutions

47

Size

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

19

Size

2

Solutions

19

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

4

Solutions

14

Size

4

Solutions

14

Size

Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

Tags projecteuler

4

Solutions

38

Size

4

Solutions

38

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

2

Solutions

12

Size

2

Solutions

12

Size

Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

Tags sort, basic matlab, basics

1

Solution

16

Size

1

Solution

16

Size

1 – 50 of 103