Cody

# Oliver Penn

Rank
Score
1 – 49 of 49

#### Problem 640. Getting logical indexes

Created by: Doug Hull

#### Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

#### Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

#### 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 361. Energy of a photon

Created by: AMITAVA BISWAS

#### Problem 564. How to subtract?

Created by: AMITAVA BISWAS

#### Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

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

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

Created by: Tim

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

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

Created by: Cody Team

Tags 3n+1, sample

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

#### Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

#### Problem 2024. Triangle sequence

Created by: Tanya Morton

#### Problem 2018. Side of a rhombus

Created by: Tanya Morton

#### Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

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

Created by: Tanya Morton

#### Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

#### Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

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

Created by: Tanya Morton

#### Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

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

Created by: Tanya Morton

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

Created by: Tanya Morton

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

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

Created by: Cody Team

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

Created by: Cody Team

Tags easy, matrices

Created by: Will

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

Created by: Cody Team

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

Created by: AMITAVA BISWAS

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 304. Bottles of beer

Created by: Alan Chalker

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

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

Created by: the cyclist

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

Created by: matlab.zyante.com

Tags easy, basics, salary

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

Created by: Dimitris Kaliakmanis

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

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

Created by: Cody Team

Tags basic, basics, colon

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

Created by: Cody Team

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

Created by: the cyclist

Tags easy, silly, fun

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

Created by: Cody Team

#### Problem 8. Add two numbers

Created by: Cody Team

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

Created by: Cody Team

Tags intro, math, easy

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