Cody

# Robert

Rank
Score
1 – 35 of 35

Created by: goc3

#### Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

#### Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

#### Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

#### Problem 43964. Vector to 3-Column Matrix

Created by: Abdullah Caliskan

#### Problem 42922. Zero Cross

Created by: Abdullah Caliskan

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

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

Created by: Aurelien Queffurust

#### Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags matrix, fill, sparse

Created by: Tim

#### Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags sum, series

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

Created by: Selvaraaju Murugesan

Tags qmf, vectors

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

Created by: Swapnali Gujar

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

Created by: Nichlas

#### Problem 2104. construct matrix with identical rows

Created by: sea knowledge

#### Problem 1986. Another colon problem

Created by: Jan Orwat

#### Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

#### Problem 2235. Back to basics - mean of corner elements of a matrix

Created by: Swapnali Gujar

#### Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

#### Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

#### Problem 307. First non-zero element in each column

Created by: Julio

#### Problem 676. Reindex a vector

Created by: James

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

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

Created by: Binbin Qi

Tags ones, zeros, for

#### Problem 856. Getting the indices from a matrice

Created by: Jean-Marie Sainthillier

#### Problem 576. Return elements unique to either input

Created by: James

Created by: goc3

#### Problem 44363. Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

#### Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

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

Created by: Aurelien Queffurust

Created by: MKN

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

1 – 35 of 35