Cody

# Stephan

Rank
Score
1 – 50 of 76

#### Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

#### Problem 1958. Add a row of zeros on top of a matrix

Created by: J-G van der Toorn

#### Problem 2402. Area of a Square

Created by: Shravankumar P

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

Created by: Roy Fahn

#### Problem 2814. Remove the Zero

Created by: Juan Moreta

#### Problem 2935. y equals x divided by 2

Created by: stevenson stevens

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

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

Created by: Doug Hull

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

Created by: @bmtran (Bryant Tran)

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

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

Created by: Srivardhini

Tags binary, sum

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### 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 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

#### Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

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

Created by: Nichlas

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 2285. Reverse a matrix

Created by: Debopam

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

Created by: Doug Hull

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

Created by: matlab.zyante.com

Tags easy, basics, salary

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

Created by: Cody Team

Tags matrices

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

Created by: Cody Team

#### Problem 2462. Area of a circle

Tags math, area, circle

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

Created by: Cody Team

Tags easy, matrices

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

Created by: Cody Team

#### Problem 2864. Matlab Basics - Absolute Value

Created by: Yaz Majeed

#### Problem 1570. Is the input divisible by 3?

Created by: Jacek Ho

#### Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

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

Created by: Cody Team

#### Problem 44626. The answer to life the universe and everything

Created by: Stephan

Tags easy, spam, 42

#### Problem 640. Getting logical indexes

Created by: Doug Hull

#### Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

#### Problem 914. Number of Horns on a unicorn!

Created by: Patrick Schuster

Tags fun, unicorn, spam

#### Problem 1225. Output any real number that is neither positive nor negative

Created by: Jacob

Tags magic, spam

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

Created by: the cyclist

Tags easy, silly, fun

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

Created by: Cody Team

#### Problem 564. How to subtract?

Created by: AMITAVA BISWAS