Cody

# Paul Johnson

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1 – 39 of 39

Created by: Z

Created by: Carl

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

Created by: Cody Team

Tags easy, matrices

#### Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

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

Created by: Doug Hull

#### Problem 156. Parasitic numbers

Created by: the cyclist

Tags parasitic

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

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

Created by: Cody Team

#### Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

#### Problem 8. Add two numbers

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

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

Created by: Cody Team

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

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

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun, good

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

Created by: Cody Team

Created by: Will

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

Created by: Cody Team

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

Created by: Dimitris Kaliakmanis

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

Created by: AMITAVA BISWAS

#### Problem 624. Get the length of a given vector

Created by: Yudong Zhang

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

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

Created by: Cody Team

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

Created by: Alan Chalker

#### Problem 1529. Sum the numbers on the main diagonal

Created by: Tomasz Jakub

#### Problem 2462. Area of a circle

Tags math, area, circle

#### Problem 2571. Vectors counting by 2

Created by: Marisa

#### Problem 1590. find the maximum element of the matrix

Created by: Przemyslaw

Tags max matrix

#### Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

#### Problem 546. Is A the inverse of B?

Created by: Bruce Raine

#### Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

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

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 116. Distance walked 2D

Created by: AMITAVA BISWAS

Tags walk

#### Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

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

Created by: Vishwanathan Iyer

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

Created by: Cody Team

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

Created by: Cody Team

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

Created by: Cody Team

Tags intro, math, basics

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