Cody

# Xiang Zou

Rank
Score
1 – 50 of 92

#### Problem 2442. Magnet and Iron

Created by: rifat

#### Problem 1972. Convert matrix to 3D array of triangular matrices

Created by: Matthew Eicholtz

#### 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 2493. Must be in the front row...

Created by: James

#### Problem 2701. Go to the head of the class!

Created by: James

#### Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

#### Problem 2063. A matrix of extroverts

Created by: James

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

Created by: Vishal

Tags matrix

#### Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

#### Problem 1853. Enlarge array

Created by: Matthew Eicholtz

#### Problem 1429. Remove entire row and column in the matrix containing the input values

Created by: Selvaraaju Murugesan

#### Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

#### Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

#### Problem 1167. matrix zigzag

Created by: trekker

Tags swap

#### Problem 782. Some Assembly Required

Created by: James

#### Problem 1042. Operate on matrices of unequal, yet similar, size

Created by: J-G van der Toorn

#### Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

#### Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

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

Created by: Aurelien Queffurust

#### Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

#### Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

#### Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

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

Created by: Bruce Raine

Tags magic, diagonal

#### Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

#### Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

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

Created by: Alan Chalker

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

#### Problem 112. Remove the air bubbles

Created by: Ned Gulley

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

Created by: Alan Chalker

#### Problem 44343. Pair Primes

Created by: Mehmet OZC

#### Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

#### Problem 44364. Is this a valid Tic Tac Toe State?

Created by: Doug Hull

Tags cody5

#### Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

#### Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

#### Problem 113. N-Queens Checker

Created by: Ned Gulley

Tags game

#### Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

#### Problem 44337. Sums of Distinct Powers

Created by: James

Created by: goc3

#### Problem 44313. "Cody" * 5 == "CodyCodyCodyCodyCody"

Created by: Peng Liu

#### Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

#### Problem 281. Acid and water

Created by: AMITAVA BISWAS

#### Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

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

Created by: Cody Team

Tags matlab

#### Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

#### Problem 46. Which doors are open?

Created by: Cody Team

#### Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

#### Problem 44. Trimming Spaces

Created by: Cody Team

1 – 50 of 92