Matrix Manipulation III

Curated by : goc3

Average Problem Difficulty:

Move the contents around to be in the right bins.

Matrix Manipulation III Master

+50 points

Problem Title	Likes	Solvers
Problem 2700. Simulate one complete step in the Biham–Middleton–Levine traffic model Created by: Ned Gulley Tags automata	7	33
Problem 42633. Cumulative maximum of an array Created by: Matthew Eicholtz Tags matrix manipulation, cummax	1	36
Problem 42504. Data Regularization Created by: Peng Liu Tags matrix, integer, vectorization	3	40
Problem 42590. Divide elements by sum of elements Created by: Mehmet OZC Tags matrix manipulation, division	2	134
Problem 42631. Cumulative minimum of an array Created by: Matthew Eicholtz Tags matrix manipulation, cummin	1	38
Problem 42634. Minimum of each diagonal Created by: Matthew Eicholtz Tags matrix manipulation, diagonal, min	2	62
Problem 42635. Maximum of each diagonal Created by: Matthew Eicholtz Tags matrix manipulation, diagonal, max	3	63
Problem 42639. Find the Final State of an Abelian Sandpile Created by: Ned Gulley Tags criticality, self-organizing	4	67
Problem 42695. Replace secondary diagonal elements of a square array Created by: Ahmad Tags square matrix, secondary diagonal	2	167
Problem 42761. Fill the matrix - 1 Created by: Mehmet OZC Tags matrix manipulation, matrix	3	60
Problem 42763. Fill the Matrix - 2 Created by: Mehmet OZC Tags matrix manipulation, matrix	1	53
Problem 42798. Moving Product (Easy) Created by: Peng Liu Tags moving average, array manipulation, moving product	1	33
Problem 42854. Crunch that matrix! Created by: James Tags matrix manipulation, addition, better way to do this?	1	90
Problem 42856. Block average Created by: Peng Liu Tags average, matrix manipulation, block	4	43
Problem 42858. Block average ignoring NaN values Created by: Peng Liu Tags matrix manipulation, nan, block average	2	38
Problem 43609. Sort rows of a matrix Created by: Jakub Rysanek Tags sorting	1	91
Problem 43803. Cookie Cutters Created by: JD Tags cookie cutter, submatrix	2	60
Problem 43964. Vector to 3-Column Matrix Created by: Abdullah Caliskan Tags matrix manipulation, vector, basic matlab	3	97
Problem 43966. Matrix to 3-Column Matrix Created by: Abdullah Caliskan Tags matrix manipulation, matrix, basic matlab	1	52
Problem 44080. Construct a "diagAdiag" matrix Created by: Vinod Kumar Singla Tags vectors, indexing	1	71

Recent Group Finishers23

Recent Activity

	Özlem submitted Solution 14644027 to Problem 42695. Replace secondary diagonal elements of a square array 12 hours and 26 minutes ago
	李 submitted Solution 14613999 to Problem 42695. Replace secondary diagonal elements of a square array on 19 Apr 2025 at 16:49
	Jewon submitted Solution 14586360 to Problem 42504. Data Regularization on 26 Mar 2025
	Jewon submitted Solution 14586359 to Problem 42504. Data Regularization on 26 Mar 2025
	Jewon submitted Solution 14586356 to Problem 42504. Data Regularization on 26 Mar 2025

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