Problem 56453. Multiply each matrix element by its row index and add its column index.

Created by Stefan Abendroth

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Return a matrix the same size as the input, multiply each element by its row index and add its column index.
Example:
x = [ 1 2 3 ; 4 5 6 ; 7 8 9 ]
should return
y = [ 2 4 6 ; 9 12 15; 22 26 30 ]

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Last Solution submitted on Oct 06, 2025

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Problem 56453. Multiply each matrix element by its row index and add its column index.

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Last 200 Solutions

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Problem Recent Solvers17

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Problem 56453. Multiply each matrix element by its row index and add its column index.

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers17

Suggested Problems

More from this Author5

Problem Tags

Community Treasure Hunt

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