Problem 341. count to vector

Created by Chris

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Return a matrix of numbers of dimension K by N, where K = prod(v), and N=length(v). The rows count from a vector of ones up to v, where the nth element of a row can take on the values 1:v(n).

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Last solution submitted on Jun 17, 2019

Last 200 Solutions

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2 Comments

2 Comments

Alfonso Nieto-Castanon on 19 Feb 2012

the text does not specify the expected order of the rows

David Young on 8 Mar 2012

It would be helpful if the text gave an example. Also, the test suite should be much richer - only two special cases does not really encourage people to write general solutions.

Solution Comments

Solution 1217948

1 Comment

1 Comment

yurenchu on 22 Jun 2017

Based on Paul Berglund's solution (Solution 321219).

Solution 559099

1 Comment

1 Comment

Matthew Eicholtz on 17 Jan 2015

Not a great solution, but the test suite needs to be improved.

Solution 45502

1 Comment

1 Comment

Alfonso Nieto-Castanon on 19 Feb 2012

try count_to_v([2,2])...

Problem 341. count to vector

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Problem 341. count to vector

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