Cody

# Douglas Knox

Rank
Score
1 – 50 of 63

#### Problem 35. Quote Doubler

Created by: Cody Team

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

Created by: Cody Team

Tags matlab

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 46. Which doors are open?

Created by: Cody Team

#### Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

#### Problem 838. Check if number exists in vector

Created by: Nichlas

#### Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

#### Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags ones, zeros, for

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

Created by: Cody Team

#### Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, salary, zyante

#### Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

#### Problem 304. Bottles of beer

Created by: Alan Chalker

#### Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

#### Problem 41. Cell joiner

Created by: Cody Team

Tags matlab, strings

#### Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 29. Nearest Numbers

Created by: Cody Team

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

#### Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

#### Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

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

Created by: Cody Team

Tags vectors

#### Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

#### Problem 62. Elapsed Time

Created by: Cody Team

Tags time

#### Problem 94. Target sorting

Created by: Cody Team

Tags matlab, sorting

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

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

Created by: Cody Team

Tags 3n+1, sample

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 53. Duplicates

Created by: Cody Team

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 19. Swap the first and last columns

Created by: Cody Team

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

#### Problem 48. Making change

Created by: Cody Team

Tags money

#### Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, colon, x=1:10

#### Problem 6. Select every other element of a vector

Created by: Cody Team

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

#### Problem 9. Who Has the Most Change?

Created by: Cody Team

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun

1 – 50 of 63