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Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

14

Size

1

Solution

14

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

1

Solution

20

Size

1

Solution

20

Size

Problem 43662. Use R2016b Text Manipulations to Fix These Addresses (Part 3)

Created by: Dave Bergstein

Tags string, feature, text

1

Solution

12

Size

1

Solution

12

Size

Problem 43661. Use R2016b Text Manipulations to Fix These Addresses (Part 2)

Created by: Dave Bergstein

Tags string, feature, text

1

Solution

12

Size

1

Solution

12

Size

Problem 43660. Use R2016b Text Manipulations to Fix These Addresses (Part 1)

Created by: Dave Bergstein

Tags string, feature, text

3

Solutions

17

Size

3

Solutions

17

Size

Problem 43658. When Was That Goal Scored?

Created by: Ned Gulley

Tags regexp, strings, feature

3

Solutions

31

Size

3

Solutions

31

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

2

Solutions

38

Size

2

Solutions

38

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1

Solution

58

Size

1

Solution

58

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

2

Solutions

40

Size

2

Solutions

40

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

43

Size

1

Solution

43

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

1

Solution

101

Size

1

Solution

101

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

16

Size

1

Solution

16

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

18

Size

1

Solution

18

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

46

Size

1

Solution

46

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

12

Size

1

Solution

12

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

2

Solutions

31

Size

2

Solutions

31

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

30

Size

1

Solution

30

Size

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

Created by: Cody Team

Tags regexp, diff, strings

1

Solution

39

Size

1

Solution

39

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

37

Size

1

Solution

37

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

33

Size

1

Solution

33

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

4

Solutions

12

Size

4

Solutions

12

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

7

Solutions

41

Size

7

Solutions

41

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

85

Size

1

Solution

85

Size

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

Created by: Cody Team

Tags matlab

1

Solution

48

Size

1

Solution

48

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

2

Solutions

40

Size

2

Solutions

40

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

24

Size

1

Solution

24

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

46

Size

1

Solution

46

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

46

Size

1

Solution

46

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

13

Size

1

Solution

13

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

16

Size

1

Solution

16

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

22

Size

2

Solutions

22

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

1

Solution

43

Size

1

Solution

43

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

3

Solutions

43

Size

3

Solutions

43

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

1

Solution

14

Size

1

Solution

14

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

15

Size

1

Solution

15

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

2

Solutions

34

Size

2

Solutions

34

Size

Problem 751. Implement simple rotation cypher

Created by: Doug Hull

Tags encoding, cipher, asee

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

3

Solutions

17

Size

3

Solutions

17

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

3

Solutions

12

Size

3

Solutions

12

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

37

Size

1

Solution

37

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

1

Solution

43

Size

1

Solution

43

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

3

Solutions

33

Size

3

Solutions

33

Size

1 – 50 of 68