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pintu
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info laboratorio

Qualcuno sa dirmi se all'esame di laboratorio sono presenti le classi del libro ConsoleInputManager e ConsoleOutputManager?? Oppure bisogna dare l'input da linea di comando??

28-07-2011 15:08
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aPiso
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No devi usare gli I/O standard System.in e System.out

28-07-2011 17:40
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pintu
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scusa l'ignoranza ma System.in come si usa?? :D io sapevo che dopo aver compilato il programma posso passare gli argomenti da linea di comando cosi..

java file argomento0 argomento1 ecc

28-07-2011 22:11
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pintu
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tipo un programma che legge un numero e lo stampa come andrebbe scritto con System.in??

28-07-2011 22:14
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oksana213
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import java.util.Scanner;

public class Numero1{
public static void main (String [] args){
Scanner sc = new Scanner(System.in);
System.out.println("Inserite il numero:");
int n=sc.nextInt();
System.out.println(n);

}


}

=================oppure
import java.io.*;


public class Numero {
public static void main (String [] args) throws IOException {
BufferedReader in= new BufferedReader (new InputStreamReader (System.in));
System.out.println ("Inserite il numero:");
int n= Integer.parseInt(in.readLine());

System.out.println(n);

}//main
}//class

07-08-2011 22:37
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pintu
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grazie mille per la spiegazione!

12-08-2011 12:08
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