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>From address@hidden Fri Jul 25 11:57:31 2008
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From: "Tiago Barcellos Peczenyj" <address@hidden>
Subject: Re: [shell-script] Buscar maior valor de uma array
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Vc pode listar os valores 1 por linha e usar sort + head para pegar o maior=
.

Imagine que XXX =E9 um array com diversos valores:

XXX=3D($RANDOM $RANDOM $RANDOM $RANDOM $RANDOM $RANDOM $RANDOM $RANDOM $RAN=
DOM)

$ echo ${XXX[@]}
4688 3497 9586 20402 26564 31029 5504 14058 15520

maior:
$ xargs -n 1 <<< ${XXX[@]} | sort -nr | head -1
31029

menor:
$ xargs -n 1 <<< ${XXX[@]} | sort -n | head -1
3497

xargs -n 1 <<< ${XXX[@]}  equivale a 'echo ${XXX[@]} | xargs -n 1', so
usei uma forma ex=F3tica ;-)



2008/7/25 Felipe <address@hidden>:
> Ol=E1 lista,
>
> Estou aqui com uma array que contem 50 valores.
>
> Bom, o que eu quero e classificar o maior valor e joga-lo em um
> relevancia.txt
>
> Se fosse ao menos 3 valores apenas, dava pra comparar um a um em busca
> do maior valor, no entanto s=E3o muitos valores.
>
> Gostaria de saber se existe , um algoritimo / melhor forma pra
> classificar o maior numero dessa array.
>
> Grato!
>
>=20



--=20
Tiago B Peczenyj
Linux User #405772

http://peczenyj.blogspot.com/
"what does not kill us makes us stronger"
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