Cody

# Przemyslaw

Rank
Score
51 – 100 of 116

#### Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

#### Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags diagonal, magic

Created by: AMITAVA BISWAS

Tags geometry

#### Problem 838. Check if number exists in vector

Created by: Nichlas

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

Created by: Ismail shaikh

#### Problem 623. Rotate a Matrix

Created by: Yudong Zhang

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

Created by: AMITAVA BISWAS

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

Created by: Yudong Zhang

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

Created by: Sangeeta

#### Problem 132. given 3 sides, find area of this triangle

Created by: AMITAVA BISWAS

#### Problem 163. Love triangles

Created by: the cyclist

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

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

Created by: Alan Chalker

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

Created by: Yudong Zhang

#### Problem 155. All your base are belong to us

Created by: the cyclist

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

Created by: Alan Chalker

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

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

Created by: Roy Fahn

Tags columns, matrix

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

Created by: Alan Chalker

Created by: Sunu

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

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

Created by: Tobias Otto

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

Created by: Alan Chalker

#### Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

#### Problem 148. Factorize THIS, buddy

Created by: the cyclist

#### Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

#### Problem 290. Make one big string out of two smaller strings

Created by: Michelle

#### Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

#### Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

#### Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 41. Cell joiner

Created by: Cody Team

Tags matlab, strings

#### Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

#### Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

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

Created by: Cody Team

Tags search

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags find, indexing

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings

#### Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

#### Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

51 – 100 of 116