# Problems

1 – 20 of 20
 Problem Title Likes Solvers Difficulty

#### Problem 43609. Sort rows of a matrix

Created by: Jakub Rysanek

Tags sorting

1

80

2

140

Created by: JD

2

50

#### Problem 42590. Divide elements by sum of elements

Created by: Mehmet OZC

2

113

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

Created by: Abdullah Caliskan

3

86

#### Problem 42854. Crunch that matrix!

Created by: James

1

77

#### Problem 42639. Find the Final State of an Abelian Sandpile

Created by: Ned Gulley

4

50

#### Problem 42763. Fill the Matrix - 2

Created by: Mehmet OZC

1

48

#### Problem 42798. Moving Product (Easy)

Created by: Peng Liu

1

30

#### Problem 43966. Matrix to 3-Column Matrix

Created by: Abdullah Caliskan

1

47

#### Problem 42858. Block average ignoring NaN values

Created by: Peng Liu

2

32

#### Problem 42761. Fill the matrix - 1

Created by: Mehmet OZC

3

53

#### Problem 42634. Minimum of each diagonal

Created by: Matthew Eicholtz

2

53

#### Problem 42635. Maximum of each diagonal

Created by: Matthew Eicholtz

3

57

#### Problem 42856. Block average

Created by: Peng Liu

3

37

#### Problem 2700. Simulate one complete step in the Biham–Middleton–Levine traffic model

Created by: Ned Gulley

Tags automata

7

29

#### Problem 42631. Cumulative minimum of an array

Created by: Matthew Eicholtz

1

29

#### Problem 42633. Cumulative maximum of an array

Created by: Matthew Eicholtz

1

29

#### Problem 42504. Data Regularization

Created by: Peng Liu

2

36

#### Problem 44080. Construct a "diagAdiag" matrix

Created by: Vinod Kumar Singla

1

50

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