class manusia {
int tinggi, berat;
void init(int x, int y) {
tinggi = x;
berat = y; }
public static void main(String args[]) {
manusia putri = new manusia(); //pembuatan objek manusia
putri.init(170,50); //memanggil method init dgn mngirim nilai 170&50
System.out.println(“tinggi = “+ utrid.tinggi + “ berat = “+ utrid.berat); }
}
out : tinggi = 170 berat = 50
=============================================================
Berikut ini adalah listing untuk membentuk segitiga bintang:
/**
* @(#)tugas2.java
*
*
* @author
* @version 1.00 2012/3/28
*/
public class tugas2 {
public static void pertama()
{
for (int a=0;a<6 a="a" br="br"> System.out.print("*");
}
public static void kedua()
{
for (int a=0;a<5 a="a" br="br"> System.out.print("*");
}
public static void ketiga()
{
for (int a=0;a<4 a="a" br="br"> System.out.print("*");
}
public static void keempat()
{
for (int a=0;a<3 a="a" br="br"> System.out.print("*");
}
public static void kelima()
{
for (int a=0;a<2 a="a" br="br"> System.out.print("*");
}
public static void keenam()
{
for (int a=0;a<1 a="a" br="br"> System.out.print("*");
}
public static void main(String[] args)
{
System.out.println("Segitiga Bintang Bernilai 4");
System.out.println();
pertama();
System.out.println();
kedua();
System.out.println();
ketiga();
System.out.println();
keempat();
System.out.println();
kelima();
System.out.println();
keenam();
System.out.println("\n");
}
}
Hasil
