import java.net.*;
import java.io.*;
class tugasinput
{
public static
void main(String[]args)throws IOException
{
InputStreamReader
istream = new InputStreamReader (System.in);
BufferedReader bufRead = new
BufferedReader (istream);
System.out.print("Masukkan alamat web :");
String web = bufRead.readLine ();
try{
InetAddress address =
InetAddress.getLocalHost();
System.out.println("============================");
System.out.println(address);
InetAddress name =
InetAddress.getByName(web);
System.out.println(name);
System.out.println("============================");
}
catch
(UnknownHostException e)
{
System.out.println("Alamat
Tidak Ditemukan");
}
}
}
package prog_jar1;
import java.io.*;
public class latihan_2 {
public static void main(String[]args)throws IOException
{
int angka1,angka2;
int t,k,x,b;
BufferedReader br;
br=new BufferedReader(new InputStreamReader(System.in));
System.out.print("masukkan angka1 :");
angka1=Integer.parseInt(br.readLine());
System.out.print("masukkan angka2 :");
angka2=Integer.parseInt(br.readLine());
System.out.println("angka1 = "+angka1);
System.out.println("angka2 = "+angka2);
t=angka1+angka2;
k=angka1-angka2;
x=angka1*angka2;
b=angka1/angka2;
System.out.println("jumlah = "+t);
System.out.println("kurang = "+k);
System.out.println("kali = "+x);
System.out.println("bagi = "+b);
}
}
import java.io.*;
public class latihan_2 {
public static void main(String[]args)throws IOException
{
int angka1,angka2;
int t,k,x,b;
BufferedReader br;
br=new BufferedReader(new InputStreamReader(System.in));
System.out.print("masukkan angka1 :");
angka1=Integer.parseInt(br.readLine());
System.out.print("masukkan angka2 :");
angka2=Integer.parseInt(br.readLine());
System.out.println("angka1 = "+angka1);
System.out.println("angka2 = "+angka2);
t=angka1+angka2;
k=angka1-angka2;
x=angka1*angka2;
b=angka1/angka2;
System.out.println("jumlah = "+t);
System.out.println("kurang = "+k);
System.out.println("kali = "+x);
System.out.println("bagi = "+b);
}
}
import java.util.Scanner;class R_Total{ public static void main (String[] args) { double r1, r2, r3, r_total_seri, r_total_pararel; Scanner scan = new Scanner(System.in ); System.out.println("Masukkan nilai R1:"); r1 = scan.nextDouble(); System.out.println("Masukkan nilai R2:"); r2 = scan.nextDouble(); System.out.println("Masukkan nilai R3:"); r3 = scan.nextDouble();import java.net.*;
public class lat1{
public static void main (String args[])
{
URL webURL,ftpURL;
try{
webURL = new URL("http://www.macfaq.com/vendor.html");
System.out.println(webURL);
ftpURL= new URL("ftp://ftp1.macfaq.com/pub");
System.out.println(ftpURL);}
catch (MalformedURLException e){
System.err.println("URL SALAH");
}
}
}
