Cody

# Laura D'Alessandro

Rank
Score
1 – 47 of 47

#### Problem 42651. Vector creation

Created by: ruta bhat

Tags vector, easy

#### Problem 2631. Flip the vector from right to left

Created by: Pritesh Shah

#### Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

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

Created by: Cody Team

Tags search

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

Created by: Nichlas

#### Problem 1974. Length of a short side

Created by: Tanya Morton

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

Created by: AMITAVA BISWAS

Tags binary

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 1953. Simple Caesar Cypher - shift encrypt a message given an index number

Created by: Tyler

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags sum, binary

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

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

Created by: Chelsea

Tags find, indexing

#### Problem 94. Target sorting

Created by: Cody Team

Tags matlab, sorting

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings

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

Created by: Cody Team

Tags matrices

#### Problem 37. Pascal's Triangle

Created by: Cody Team

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

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

Created by: Cody Team

Tags 3n+1, sample

#### Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

#### Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

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

Created by: Cody Team

Created by: Will

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

Created by: Dimitris Kaliakmanis

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

Created by: Cody Team

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 12. Fibonacci sequence

Created by: Cody Team

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

Created by: Cody Team

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

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

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 149. Is my wife right?

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle

#### Problem 7. Column Removal

Created by: Cody Team

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

Created by: Cody Team

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun

#### Problem 26. Determine if input is odd

Created by: Cody Team

#### Problem 8. Add two numbers

Created by: Cody Team

#### Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

#### 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 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

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