Cody

# Kuifeng

Rank
Score
1 – 50 of 119

#### Problem 180. Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

#### Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

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

Created by: Doug Hull

#### Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

#### Problem 605. Whether the input is vector?

Created by: Sangeeta

#### Problem 546. Is A the inverse of B?

Created by: Bruce Raine

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

Created by: AMITAVA BISWAS

#### Problem 623. Rotate a Matrix

Created by: Yudong Zhang

#### Problem 624. Get the length of a given vector

Created by: Yudong Zhang

#### Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

#### Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

#### Problem 143. Cannon Ball

Created by: AMITAVA BISWAS

Tags projectile

Created by: Sunu

#### Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

#### Problem 195. Program an exclusive OR operation with logical operators

Created by: Tobias Otto

#### Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

#### Problem 48. Making change

Created by: Cody Team

Tags money

#### Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

#### Problem 35. Quote Doubler

Created by: Cody Team

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

Created by: the cyclist

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

#### Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

#### Problem 350. Back to basics 7 - Equal NaNs

Created by: Alan Chalker

#### Problem 356. Back to basics 12 - Input Arguments

Created by: Alan Chalker

Created by: Sunu

#### Problem 298. No Twins?

Created by: Julio

Tags vector

#### Problem 176. Nearest

Created by: @bmtran (Bryant Tran)

Tags near

#### Problem 83. Prime factor digits

Created by: Cody Team

#### Problem 114. Check to see if a Sudoku Puzzle is Solved

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

#### Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

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

Created by: Alan Chalker

#### Problem 509. Count photos

Created by: AMITAVA BISWAS

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

Created by: Bruce Raine

#### Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

#### Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

#### Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

#### Problem 271. N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags math, loop

#### Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

#### Problem 116. Distance walked 2D

Created by: AMITAVA BISWAS

Tags walk

#### Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

#### Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

#### Problem 359. Back to basics 14 - Keywords

Created by: Alan Chalker

#### Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

#### Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

#### Problem 343. Back to basics 1 - Saving

Created by: Alan Chalker

#### Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

1 – 50 of 119