Cody # Roberta Clementi

Rank
Score
1 – 50 of 62

#### Problem 2991. Finding an element in a vector

Created by: Yaz Majeed

#### Problem 42537. Rotate a matrix for 180 degree

Created by: vaibhav hosur

Tags community

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

#### Problem 1923. Find the maximum two numbers of every column of a matrix

Created by: Binbin Qi

Tags max

#### Problem 42691. Matrix of almost all zeros, except for main diagonal

Created by: AM

Tags matrix, zeros

#### Problem 42924. Write a code that will follow the equation y = x * (x + x) * x.

Created by: Minhaj Nur Alam

#### Problem 2814. Remove the Zero

Created by: Juan Moreta

#### Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

#### Problem 1038. Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags vectors, qmf

#### Problem 2350. What is Sum Of all elements of Matrix

Created by: Vishal

#### Problem 1735. convert matrix to single column

Created by: Ashutosh datar

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

Created by: Bruce Raine

#### Problem 1707. Negative matrix

Created by: Ashutosh datar

#### Problem 2558. Find out sum of all elements of given Matrix

Created by: Pritesh Shah

#### Problem 44416. Sum of adjacent elements in a vector

Created by: Shaul Salomon

Tags vectors, 22105

#### Problem 544. Create a square matrix of multiples

Created by: Bruce Raine

#### Problem 2983. Multiply by 3

Created by: Hin Wong

Tags easy, multiply, spam

#### Problem 2980. multiply by three

Created by: James Bernard

Created by: Hari

#### Problem 2549. length of a vector

Created by: Hananeh

Created by: Tim

#### Problem 1529. Sum the numbers on the main diagonal

Created by: Tomasz Jakub

#### Problem 1046. Add two numbers

Created by: Sourav Mondal

#### Problem 623. Rotate a Matrix

Created by: Yudong Zhang

Created by: Kyle

#### Problem 760. Duplicate each element of a vector.

Created by: Julio

Tags vectors

#### Problem 2959. Divide by 4

Created by: Joshua Newcomb

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

Created by: Aurelien Queffurust

Tags unique, sorted

#### Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

#### Problem 1024. Doubling elements in a vector

Created by: Abdelhak ARESMOUK

Tags swap

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

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

Created by: Bruce Raine

Tags magic, diagonal

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

Created by: Yudong Zhang

#### Problem 42641. MATLAB Basic: rounding

Created by: Pritesh Shah

Tags function

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

Created by: Yudong Zhang

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

Created by: Alan Chalker

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

Created by: Alan Chalker

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

#### Problem 2631. Flip the vector from right to left

Created by: Pritesh Shah

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

Created by: Vishwanathan Iyer

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

Created by: Aurelien Queffurust

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

Created by: Cody Team

Created by: Sunu

#### Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

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

Created by: Cody Team

Tags search

1 – 50 of 62