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MathGroup Archive 2004

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Re: NthPermutation: how to change output format?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg49831] Re: NthPermutation: how to change output format?
  • From: "Steve Luttrell" <steve_usenet at _removemefirst_luttrell.org.uk>
  • Date: Tue, 3 Aug 2004 01:11:03 -0400 (EDT)
  • References: <cejsat$cpo$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

This does what you want:

<< DiscreteMath`Combinatorica`

perm=NthPermutation[500, {a, b, c, d, e, 1, 2, 3}]
{a,b,2,c,3,e,d,1}

StringJoin[Map[ToString,perm]]
ab2c3ed1

Steve Luttrell

"BV" <dont at bug.me> wrote in message news:cejsat$cpo$1 at smc.vnet.net...
> Result of a calculation {a, b, 2, c, 3, e, d, 1} needs to be printed out
> immediately as ab2c3ed1 (without commas and parentheses)
>
> How is this done?
>
>
> For example, when this is typed:
>
> << DiscreteMath`Combinatorica`
> NthPermutation[500, {a, b, c, d, e, 1, 2, 3}]
>
> result is:
> {a, b, 2, c, 3, e, d, 1}
>
> How do I get directly:
>
> ab2c3ed1
>
> without commas and parentheses?
>



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