[R] the problem of buying and selling

[David Winsemius]

On Sep 14, 2013, at 5:47 AM, 胡夫 wrote:

> 
> Your problem is very easy to solve, it fits well a first-lesson programming introduction course.

Exactly.  And... It is for this reason that such quesions which are obviously homework are deprecated on this mailing list.m

Snipped ramineder of posting which had no context and was posted in HTML, also both deprecated practices.

> 
> 	[[alternative HTML version deleted]]

Please read the Posting Guide.

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David Winsemius
Alameda, CA, USA