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	166
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

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Recent Activity

	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 at 7:14
	Jewon submitted Solution 14586359 to Problem 42504. Data Regularization on 26 Mar 2025 at 7:13
	Jewon submitted Solution 14586356 to Problem 42504. Data Regularization on 26 Mar 2025 at 6:55
	Alexander Ross submitted Solution 14549237 to Problem 42631. Cumulative minimum of an array on 15 Feb 2025

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