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[obm-l] 2 Problemas de combinatoria
- To: obm-l@xxxxxxxxxxxxxx
- Subject: [obm-l] 2 Problemas de combinatoria
- From: Rafael <rfa1989@xxxxxxxxx>
- Date: Sun, 27 May 2007 11:50:00 -0300
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Solicito uma ajuda nesses dois problemas de combinatoria a seguir:
1) De quantas maneiras podemos arrumar em fila 5 sinais (-) e 7 sinais
(/) de modo que nao haja dois sinais (-) juntos?
2) Quantos sao os anagramas da palavra mississippi nos quais nao ha 2
letras I consecutivas?
Obrigado.
-----------------------------
RAFAEL
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