Cody

# Diogo Carvalho

Rank
Score
1 – 50 of 72

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 43018. Sudoku square

Created by: Jakub Mrowka

Tags sudoku

#### 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 42854. Crunch that matrix!

Created by: James

#### Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

#### Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

#### Problem 42320. Write a function man that takes a row vector v and returns a matrix H as follows..

Created by: Manish Joshi

Tags easy, square, matrix

#### Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

#### Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

#### Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

#### Problem 2575. Sum of series I

Created by: Grzegorz Knor

Tags series, sum

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

#### Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

#### Problem 1632. Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

#### Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

#### Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

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

Created by: Bruce Raine

Tags magic, diagonal

#### Problem 43278. Make roundn function

Created by: Jang geun Choi

Tags easy, matlab, simple

#### Problem 2867. Matlab Basics - Rounding III

Created by: Yaz Majeed

#### Problem 2559. Check that number is whole number

Created by: Pritesh Shah

#### Problem 42642. MATLAB Basic: rounding II

Created by: Pritesh Shah

Tags function

#### Problem 2120. Rounding off numbers to n decimals

Created by: Marcel

Tags basic, easy, matlab

#### Problem 42644. MATLAB Basic: rounding IV

Created by: Pritesh Shah

Tags function

#### Problem 42643. MATLAB Basic: rounding III

Created by: Pritesh Shah

Tags function

#### Problem 2866. Matlab Basics - Rounding II

Created by: Yaz Majeed

#### Problem 42641. MATLAB Basic: rounding

Created by: Pritesh Shah

Tags function

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

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

Created by: Nichlas

#### Problem 171. Reverse the Words (not letters) of a String

Created by: @bmtran (Bryant Tran)

Tags regexp

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

Created by: Ned Gulley

#### Problem 44060. Volume Pillar

Created by: Erik Luiten

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

#### Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

#### Problem 43008. What's size of TV?

Created by: Jakub Mrowka

Tags tv, normal life

Created by: Tim

#### Problem 44469. Diagonal Pattern

Created by: Shaul Salomon

#### Problem 1385. Perimeter

Created by: andrea84

#### Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

#### Problem 888. Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1 – 50 of 72