Cody

# Problems

1 – 21 of 21
 Problem Title Likes Solvers Difficulty

#### Problem 44402. Horizontal matrix sort

Created by: Shaul Salomon

2

309

#### Problem 44496. vector indexes for a matrix

Created by: Kodavati Mahendra

0

29

#### Problem 44854. Alternating 1´s and 0´s in a matrix

Created by: Jesús Zambrano

0

20

#### Problem 44446. Add a vector to a matrix

Created by: Shaul Salomon

Tags matrices, 22105

2

177

#### Problem 45171. Squares in Squares - Concentric Squares

Created by: Reece Blunt

1

13

#### Problem 45172. Cross ("+") flag returns

Created by: Kiran Ramsaroop

0

16

#### Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags matrices, 17x17

4

68

#### Problem 512. Spot the rectangle

Created by: Ned Gulley

Tags matrices, 17x17

2

89

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

80

11893

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

4

844

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

Created by: Cody Team

Tags easy, matrices

40

7472

#### Problem 2303. Compute Hamming distances between each pair of rows from two input matrices

Created by: Ryszard Maciol

1

13

#### Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

2

200

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

Created by: Cody Team

Tags matrices

34

6310

#### Problem 44467. Product of Each Column

Created by: Shaul Salomon

Tags matrices, 22105

3

378

#### Problem 45402. Find an overlap in the cleaning schedule of two tank reactors

Created by: Karl Ezra Pilario

2

33

#### Problem 44469. Diagonal Pattern

Created by: Shaul Salomon

1

386

#### Problem 44063. Make a rainbow matrix (follow-up to checkerboard matrix)

Created by: Jihye Sofia Seo

1

47

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

52

6349

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

177

13620

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

87

4686

1 – 21 of 21