Cody

# Vishal

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#### Problem 2317. Distance of the centroids of the balls

Created by: Marco Castelli

#### Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

#### Problem 1321. Given a 4x4 matrix, swap the two middle columns

Created by: Harish Maradana

Tags swap

#### Problem 3075. Matrix of Multiplication Facts

Created by: James

#### Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

#### Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

#### Problem 2819. Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

#### Problem 730. How many trades represent all the profit?

Created by: Doug Hull

#### Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

#### Problem 865. Add more zeros

Created by: Jean-Marie Sainthillier

Tags vector

Created by: Tim

#### Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

#### Problem 1080. Guess Cipher

Created by: Khaled Hamed

Tags string, cipher

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

#### Problem 1806. 04 - Scalar Equations 1

Created by: Samuel Thrysøe

Tags sttbdp1

#### Problem 662. Vectorize the digits of an Integer

Created by: Richard Zapor

#### Problem 1801. 03 - Matrix Variables 5

Created by: Samuel Thrysøe

#### Problem 1194. Replace multiples of 5 with NaN

Created by: Khaled Hamed

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

Created by: Aurelien Queffurust

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

#### Problem 1420. only input

Created by: Marco Castelli

#### Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

#### Problem 130. Space Saver

Created by: AMITAVA BISWAS

#### Problem 1794. 02 - Vector Variables 4

Created by: Samuel Thrysøe

#### Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

#### Problem 1796. 02 - Vector Variables 5

Created by: Samuel Thrysøe

Tags sttbdp1

Created by: Kyle

#### Problem 1798. 03 - Matrix Variables 2

Created by: Samuel Thrysøe

#### Problem 1793. 02 - Vector Variables 3

Created by: Samuel Thrysøe

#### Problem 1791. 02 - Vector Variables 1

Created by: Samuel Thrysøe

#### Problem 506. Back to basics 25 - Valid variable names

Created by: Alan Chalker

#### Problem 1800. 03 - Matrix Variables 4

Created by: Samuel Thrysøe

#### Problem 346. Back to basics 4 - Search Path

Created by: Alan Chalker

#### Problem 1799. 03 - Matrix Variables 3

Created by: Samuel Thrysøe

#### Problem 1792. 02 - Vector Variables 2

Created by: Samuel Thrysøe

#### Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

#### Problem 139. Determine if a Given Number is a Triangle Number

Created by: @bmtran (Bryant Tran)

#### Problem 1162. Happy 2013...

Created by: James

#### Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

#### Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

#### Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

#### Produce a cosine wave

Created by: MathWorks Simulink Team

#### Problem 163. Love triangles

Created by: the cyclist

#### Problem 72. Interpolator

Created by: Cody Team

#### Problem 145. Increment a number, given its digits

Created by: the cyclist

#### Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

#### Problem 47. Extract leading non-zero digit

Created by: Cody Team

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1 – 50 of 227