Cody

# Pedro Villena

Rank
Score

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

Created by Evgeny

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#### Determine Whether an array is empty

Created by Yudong Zhang

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

#### Getting the indices from a vector

Created by Doug Hull

Problem Group Indexing II

#### Cosine frequency doubler

Created by Richard Moore

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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.

#### All your base are belong to us

Created by the cyclist

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#### Simple equation: Annual salary

Created by matlab.zyante.com

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#### Back to basics 10 - Max Float

Created by Alan Chalker

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#### Increment a number, given its digits

Created by the cyclist

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

#### 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

#### Replace May with April

Created by Sunu

Tags regexp, matlab

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

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

Created by Doug Hull

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#### Back to basics 1 - Saving

Created by Alan Chalker

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

Created by Bruce Raine

Problem Group Indexing I

#### Get the length of a given vector

Created by Yudong Zhang

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#### Love triangles

Created by the cyclist

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#### Back to basics 14 - Keywords

Created by Alan Chalker

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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.

#### Rotate a Matrix

Created by Yudong Zhang

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#### Back to basics 9 - Indexed References

Created by Alan Chalker

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#### Filter AC, pass DC

Created by AMITAVA BISWAS

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#### Number of 1s in a binary string

Created by Srivardhini

Tags binary, sum

Problem Group Strings I

#### Arrange vector in ascending order

Created by Ismail shaikh

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#### Back to basics 7 - Equal NaNs

Created by Alan Chalker

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#### Remove DC

Created by AMITAVA BISWAS

Tags acdc

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#### Remove NaN ?

Created by Julio

Tags logical, matrix

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

#### Check if number exists in vector

Created by Nichlas

Problem Group Indexing I

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

Created by Alan Chalker

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#### Rotate a Matrix by 90 degrees

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

Created by Alan Chalker

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#### Return elements unique to either input

Created by James

Problem Group Indexing I

#### Back to basics 15 - classes

Created by Alan Chalker

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#### First N Perfect Squares

Created by @bmtran

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#### Back to basics 11 - Max Integer

Created by Alan Chalker

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#### Back to basics 8 - Matrix Diagonals

Created by Alan Chalker

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

#### Return the first and last character of a string

Created by @bmtran

Problem Group Strings I

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

#### Solve the Sudoku Row

Created by @bmtran

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#### Sum of diagonal of a square matrix

Created by Sunu

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#### Right and wrong

Created by the cyclist

Tags triangle

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

#### Program an exclusive OR operation with logical operators

Created by Tobias Otto

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#### Omit columns averages from a matrix

Created by Roy Fahn

Tags columns, matrix

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