InputStream stdin = System.in;
OutputStream stdout = System.out;
try
{
byte b;
int val = System.in.read();
if(val != -1)
b= (byte)val;
System.out.write(b);
}
catch(IOException e)
{
}
Reader in = new InputStreamReader(System.in,8859_7);
try
{
char c;
int val = in.read();
if(val != -1)
c= (char)val;
}
DataInputStream in = new DataInputStream(System.in);
int i = in.ReadInt();
ObjectInputStream p = new ObjectInputStream(new FileInputStream("tmp"));
int i = p.readInt();
String today = (String)p.readObject();
Date date = (Date)p.readObject();
p.close();
PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out,
8859_1), true);
out.println(1);
out.println("un");
out.println(out);
BufferInputStream bu = new BufferInputStream(System.in);
bu.mark(10); import java.io.*;
import java.util.*;
public class Polonaise
{
public static void main(String[] argv) throws IOException
{
Stack stack = new Stack();
Double value;
StreamTokenizer in = new StreamTokenizer(new
InputStreamReader(System.in));
in.wordChars('+','+');
in.wordChars('-','-');
in.wordChars('/','/');
in.wordChars('*','*');
in.eolIsSignificant(false);
do
{
in.nextToken();
if(in.ttype == StreamTokenizer.TT_NUMBER){
stack.push(new Double(in.nval));
}
if(in.ttype == StreamTokenizer.TT_WORD)
{
if(in.sval.length() == 1)
{
switch(in.sval.charAt(0))
{
case '+':
try
{
value = new Double(((Double)stack.pop()).doubleValue()
+ ((Double)stack.pop()).doubleValue());
stack.push(value);
System.out.println(value);
}
catch(EmptyStackException e)
{
System.out.println("Empty stack!");
}
break;
}
}
}
while(in.ttype != StreamTokenizer.TT_EOF);
}
}
PipedInputStream in = new PipedInputStream();
PipedOutputStream out = new PipedOutputStream(in);
File f = new File("toto");
if(f.isDirectory())
{
f.list();
}
FileOutputStream fstream = new FileOutputStream(new File("toto"));
PrintStream pstream = new PrintStream(fstream);
pstream.println("toto");|
© 2001 IsepFAQtory Tous droits réservés
|