Cody

# ren yi xin ren

Rank
Score
1 – 50 of 65

#### Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

#### Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

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

Created by: Binbin Qi

Tags zeros, for, ones

#### Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

#### Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

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

Created by: @bmtran (Bryant Tran)

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

Created by: Tanya Morton

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

Created by: Tanya Morton

#### Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

#### Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

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

Created by: Cody Team

Tags matlab

#### Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

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

Created by: Nichlas

#### Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

#### Problem 174. Roll the Dice!

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 indexing, find

#### Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

#### Problem 27. Pangrams!

Created by: Cody Team

Tags strings

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

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

Created by: Cody Team

#### Problem 29. Nearest Numbers

Created by: Cody Team

#### Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

#### Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

#### Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

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

Created by: Cody Team

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

Created by: Cody Team

Tags 3n+1, sample

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

#### Problem 1545. Return area of square

Created by: Marek Kuklis

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

Created by: Cody Team

Tags vectors

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

Created by: Cody Team

Tags search

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

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

Created by: matlab.zyante.com

Tags easy, basics, salary

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

#### Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

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

Created by: the cyclist

Tags easy, silly, fun

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

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

Created by: Cody Team

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

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

Created by: Cody Team

Tags matrices

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

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

Created by: Cody Team

Created by: Will

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

Created by: Cody Team

Tags easy, matrices

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

Created by: Cody Team

1 – 50 of 65