Cody

# Chris McComb

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#### Sum the numbers on the main diagonal

Created by Tomasz Jakub

Problem Group Community

#### Distance walked 3D

Created by AMITAVA BISWAS

Tags walk

Problem Group Community

#### Arrange vector in ascending order

Created by Ismail shaikh

Problem Group Community

#### Replace Vector Elements

Tags replace

Problem Group Community

#### Back to basics 7 - Equal NaNs

Created by Alan Chalker

Problem Group Community

#### Back to basics 21 - Matrix replicating

Created by Alan Chalker

Tags matrices

Problem Group Community

#### Number of Horns on a unicorn!

Created by Patrick Schuster

Tags unicorn, fun, spam

Problem Group Community

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

#### Back to basics 15 - classes

Created by Alan Chalker

Problem Group Community

#### Back to basics 9 - Indexed References

Created by Alan Chalker

Problem Group Community

#### Back to basics 22 - Rotate a matrix

Created by Alan Chalker

Problem Group Community

#### Duplicate each element of a vector.

Created by Julio

Tags vectors

Problem Group Community

#### Magic!

Created by the cyclist

Tags magic

Problem Group Community

#### Count photos

Created by AMITAVA BISWAS

Problem Group Community

#### Who knows the last digit of pi?

Created by Bart

Problem Group Community

#### Return elements unique to either input

Created by James

Problem Group Indexing I

#### Set the array elements whose value is 13 to 0

Created by Aurelien Queffurust

Problem Group Indexing I

#### Create a square matrix of multiples

Created by Bruce Raine

Problem Group Community

#### Whether the input is vector?

Created by Sangeeta

Problem Group Community

#### Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by Binbin Qi

Tags ones, for, zeros

Problem Group Indexing II

#### Make a 1 hot vector

Created by @bmtran

Tags plus15

Problem Group Community

#### Back to basics 1 - Saving

Created by Alan Chalker

Problem Group Community

#### Getting the indices from a vector

Created by Doug Hull

Problem Group Indexing II

#### Reverse a matrix

Created by Debopam

Problem Group Community

#### Rotate a Matrix by 90 degrees

Problem Group Community

#### Compute a dot product of two vectors x and y

Created by Evgeny

Problem Group Community

#### Back to basics 12 - Input Arguments

Created by Alan Chalker

Problem Group Community

#### Get the length of a given vector

Created by Yudong Zhang

Problem Group Community

#### Back to basics 14 - Keywords

Created by Alan Chalker

Problem Group Community

#### Determine Whether an array is empty

Created by Yudong Zhang

Problem Group Community

#### Project Euler: Problem 10, Sum of Primes

Created by Doug Hull

Problem Group Community

#### Back to basics 11 - Max Integer

Created by Alan Chalker

Problem Group Community

#### given 3 sides, find area of this triangle

Created by AMITAVA BISWAS

Tags siam, geometry

Problem Group Community

#### Check if number exists in vector

Created by Nichlas

Problem Group Indexing I

#### Vectorize the digits of an Integer

Created by Richard Zapor

Problem Group Community

#### Project Euler: Problem 7, Nth prime

Created by Doug Hull

Problem Group Community

#### Find max

Created by Marco

Problem Group Community

#### Find the largest value in the 3D matrix

Created by Bruce Raine

Problem Group Indexing I

Created by Sourav Mondal

Problem Group Community

#### Rotate a Matrix

Created by Yudong Zhang

Problem Group Community

#### Back to basics 6 - Column Vector

Created by Alan Chalker

Problem Group Community

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

#### How long is the longest prime diagonal?

Created by Ned Gulley

Tags asee, primes

Problem Group ASEE Challenge

#### Spot the outlier

Created by Ned Gulley

Tags asee

Problem Group ASEE Challenge

#### Find the biggest empty box

Created by Ned Gulley

Tags asee

Problem Group ASEE Challenge

#### Implement simple rotation cypher

Created by Doug Hull

Problem Group ASEE Challenge

#### How many trades represent all the profit?

Created by Doug Hull

Tags asee

Problem Group ASEE Challenge

#### Make a run-length companion vector

Created by Ned Gulley

Tags asee

Problem Group ASEE Challenge

#### Flag largest magnitude swings as they occur

Created by Doug Hull

Tags asee

Problem Group ASEE Challenge

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

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