Cody

# Alex P.

Rank
Score

#### Filter AC, pass DC

Created by AMITAVA BISWAS

Problem Group Community

#### Given a window, how many subsets of a vector sum positive

Created by Doug Hull

Tags asee

Problem Group ASEE Challenge

#### Simple equation: Annual salary

Created by matlab.zyante.com

Problem Group Community

#### Check if number exists in vector

Created by Nichlas

Problem Group Indexing I

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

#### Sorted highest to lowest?

Created by AMITAVA BISWAS

Tags sort

Problem Group Community

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

#### Create a square matrix of multiples

Created by Bruce Raine

Problem Group Community

#### MATCH THE STRINGS (2 CHAR) very easy

Tags match

Problem Group Community

#### Binary Coder

Created by Ahmed

Tags binary

Problem Group Community

#### Say something funny

Created by Alfonso Nieto-Castanon

Tags funny

Problem Group Community

#### dir with recursive subdirectory search

Created by Alex P.

Tags files, dir, struct

Problem Group Community

#### Project Euler: Problem 9, Pythagorean numbers

Created by Doug Hull

Problem Group Community

#### Sum the elements in either diagonal of a square matrix

Created by Tom

Problem Group Community

#### Find files with extension ext in the current directory

Created by Jean-Marie Sainthillier

Tags directory, dir

Problem Group Community

#### Basics: 'Find the eigenvalues of given matrix

Tags matrix

Problem Group Community

#### Insert zeros into vector

Created by Selvaraaju Murugesan

Problem Group Indexing II

#### Back to basics 18 - justification

Created by Alan Chalker

Problem Group Community

#### random picture with random colours

Created by Pakize

Problem Group Community

#### Getting the absolute index from a matrix

Created by Doug Hull

Tags ml101, indexing

Problem Group Community

#### Back to basics 19 - character types

Created by Alan Chalker

Tags strings

Problem Group Community

#### Getting the row and column location from a matrix

Created by Doug Hull

Tags ml101, indexing

Problem Group Community

#### Getting logical indexes

Created by Doug Hull

Problem Group Indexing I

#### middleAsColumn: Return all but first and last element as a column vector

Created by Nicholas Howe

Problem Group Indexing I

#### Back to basics 16 - byte order

Created by Alan Chalker

Tags byte order

Problem Group Community

#### Matrix indexing with two vectors of indices

Created by Nicholas Howe

Problem Group Indexing I

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

Created by Doug Hull

Problem Group Community

#### Getting the indices from a vector

Created by Doug Hull

Problem Group Indexing II

#### Back to basics 2 - Function Path

Created by Alan Chalker

Problem Group Community

#### Back to basics 13 - Input variables

Created by Alan Chalker

Problem Group Community

#### Back to basics 4 - Search Path

Created by Alan Chalker

Problem Group Community

#### Back to basics 5 - Clipboard

Created by Alan Chalker

Problem Group Community

#### Back to basics 15 - classes

Created by Alan Chalker

Problem Group Community

#### Back to basics 24 - Symbolic variables

Created by Alan Chalker

Problem Group Community

#### Back to basics 25 - Valid variable names

Created by Alan Chalker

Problem Group Community

#### Back to basics 26 - Keywords

Created by Alan Chalker

Tags keywords

Problem Group Community

#### Back to basics 17 - white space

Created by Alan Chalker

Problem Group Community

#### Magic!

Created by the cyclist

Tags magic

Problem Group Community

#### Replace all zeros and NaNs in a matrix with the string 'error'

Created by Ken Deeley

Problem Group Community

#### Back to basics 3 - Temp Directory

Created by Alan Chalker

Problem Group Community

#### Love triangles

Created by the cyclist

Problem Group Community

#### 2 b | ~ 2 b

Created by Alan Chalker

Problem Group Community

#### give nth decimal place of pi

Created by AMITAVA BISWAS

Tags pi

Problem Group Community

#### Who is the smartest MATLAB programmer?

Created by Jeremy

Tags fun, strings, matlab

Problem Group Community

#### Duplicate each element of a vector.

Created by Julio

Tags vectors

Problem Group Community

#### Rotate a Matrix

Created by Yudong Zhang

Problem Group Community

#### Number of Horns on a unicorn!

Created by Patrick Schuster

Tags unicorn, fun, spam

Problem Group Community

#### Back to basics 15 - Benchmark

Created by Alan Chalker

Problem Group Community

#### Multiply a column by a row

Created by AMITAVA BISWAS

Problem Group Community

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