import java.io.*; //Serve per l'input e l'output su file
 
 
 
public class ContoC{
 
 
 
	public static void main(String args[]) throws IOException {
 
 
 
	String choice, temp;
	FileWriter fw;
 
	System.out.println("   CONTO CORRENTE    ");
 
	System.out.println();
 
 
 
	System.out.println("Insercisci il numero del I conto corrente:");
 
	int a=0;
 
	BufferedReader in = new BufferedReader (new InputStreamReader (System.in));
 
	try {
 
		a=Integer.parseInt(in.readLine());
 
	}catch (IOException e){} //Input I conto
 
 
 
	System.out.println("Insercisci il numero del II conto corrente:");
 
	int b=0;
 
	BufferedReader in1 = new BufferedReader (new InputStreamReader (System.in));
 
	try {
 
		b=Integer.parseInt(in1.readLine());
 
	}catch (IOException e){} //Input II conto
 
 
 
	System.out.println("Insercisci il numero del III conto corrente:");
 
	int c=0;
 
	BufferedReader in2 = new BufferedReader (new InputStreamReader (System.in));
 
	try {
 
		c=Integer.parseInt(in2.readLine());
 
	}catch (IOException e){} //input III conto
 
 
 
	System.out.println();
 
 
 
	ContoCorrente c1, c2, c3;
 
 
 
	c1=new ContoCorrente(a);
 
	c2=new ContoCorrente(b);
 
	c3=new ContoCorrente(c);
 
 
 
	c1.versamento(10000);
 
	c2.versamento(600);
 
	c3.versamento(5000);
 
 
 
	c1.prelievo(5000);
 
	c2.prelievo(100);
 
	c3.prelievo(2000);
 
 
 
	System.out.println("Saldo CC n." + c1.n_conto() +" --> " + c1.saldo());	
 
	System.out.println("Saldo CC n." + c2.n_conto() +" --> " + c2.saldo());	
 
	System.out.println("Slado CC n." + c3.n_conto() +" --> " + c3.saldo());	
 
 
 
	System.out.println();
 
	c1.stampa(a);
 
	System.out.println();
 
	c2.stampa(b);
 
	System.out.println();
 
	c3.stampa(c);
 
	System.out.println();
 
	// Qui inizia la parte di gestione output carattere (-> conti.txt)
 
	System.out.println("\n\nVuoi scrivere i dati sul file «conti.txt» ?\n");
 
	BufferedReader in3 = new BufferedReader (new InputStreamReader (System.in));
 
	try { fw = new FileWriter("conti.txt"); }
 
	catch(IOException exc) {
		System.out.println("Errore: il file non si apre!");
		return ;
		}
	do {
		System.out.print(": ");
		choice = in3.readLine();
		if(choice.compareTo("N") == 0) break;
 
		temp = "Conto: " + c1.n_conto() + " - Saldo: " + c1.saldo() + "\r\n";
		fw.write(temp);
		temp = "Conto: " + c2.n_conto() + " - Saldo: " + c2.saldo() + "\r\n";
		fw.write(temp);
		temp = "Conto: " + c3.n_conto() + " - Saldo: " + c3.saldo() + "\r\n";
		fw.write(temp);
 
	} while(choice.compareTo("N") !=0);
 
	fw.close();
 
	}
 
}