Re^3: how to get average of matrices' elements?

That map is wrong, we're not building a hash.

Please try running my code before you make such a claim. My code creates an array-of-arrays data structure with all elements initialized to 0.

UPDATE: see my updated code.

Comment on Re^3: how to get average of matrices' elements?

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Re^4: how to get average of matrices' elements? by Anonymous Monk on Nov 30, 2016 at 19:39 UTC
I did run your code. Here's the output from Data::Dump: `[[1, 0, 2, 0, 3, 0], [1, 0, 2, 0, 3, 0], [1, 0, 2, 0, 3, 0]]`	[reply] [d/l]