http://www.dm.ufscar.br/~waldeck/curso/java/

Inteligência Artificial Reinaldo Bianchi FEI - Elétrica 2000

7a. Aula Arrays (vetores e matrizes), Entrada e Saída de Dados, Arquivos

Vimos na aula passada ,[object Object],[object Object]

Nesta aula veremos: ,[object Object],[object Object],[object Object],[object Object],[object Object]

Arrays (ou Vetores) ,[object Object],[object Object],[object Object],[object Object],vet 0 1 2 3 4 5 6 7 a b d n c e h k

Arrays: Declaração ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Arrays: inicialização, etc. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Exercício Arrays ,[object Object],[object Object],[object Object],[object Object],[object Object]

Arrays de duas dimensões: Matrizes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matriz - Exemplo ,[object Object]

Inicializando matrizes ,[object Object],[object Object],[object Object],[object Object],[object Object]

Programa Exemplo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Entrada e Saída de Dados ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Classes básicas para tratamento de entrada e saída em Java ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Arquivos ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hierarquia de classes java.io ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hierarquia de classes java.io (continuação) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Classe File ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Classe InputStream ,[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos básicos do InputStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Exemplo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Classe DataInputStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos do DataInputStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Classe OutputStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos do OutputStream ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Buffered Streams ,[object Object],[object Object],[object Object],[object Object],[object Object]

Arquivos de Acesso Aleatório ,[object Object],[object Object],[object Object],[object Object],[object Object]

Classe RandomAccessFile ,[object Object],[object Object],[object Object],[object Object]

Abrindo um arquivo aleatóreo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos mais importantes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos de Leitura ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Métodos de Escrita ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Leitura e escrita de Strings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Exemplo ,[object Object],[object Object]

Bancos de dados complexos ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusão ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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