Code:
import java.util.Scanner;
public class latihan2
{
public static void main(String[] args)
{
int x = 0;
Scanner s = new Scanner (System.in);
for(;;)
{
x = x + s.nextInt();
System.out.println(x);
}
}
}
import java.util.Scanner;
public class latihan2
{
public static void main(String[] args)
{
int x = 0;
Scanner s = new Scanner (System.in);
for(;;)
{
x = x + s.nextInt();
System.out.println(x);
}
}
}
import java.util.Scanner;
public class latihan
{
public static void main(String[] args)
{
System.out.println("1.Konversi celsius to farenhet");
System.out.println("2.Konversi celsius to kelvin");
System.out.println("3.Konversi celsius to reamur");
int pilihan;
Scanner p = new Scanner(System.in);
System.out.println("Masukan No Pilihan : ");
pilihan = p.nextInt();
{
int ni;
Scanner n = new Scanner(System.in);
System.out.println("Masukan Nilai : ");
ni = n.nextInt();
int x = 0;
int y = 0;
int z = 0;
latihan lt = new latihan();
x = lt.farenhet(ni);
y = lt.reamur(ni);
z = lt.kelvin(ni);
switch(pilihan)
{
case 1:
cetak(x);
break;
case 2:
cetak(z);
break;
case 3:
cetak(y);
break;
default:
System.out.println("Sorry, you failed!");
}
}
}
public int farenhet(int a) //contoh fungsi
{
int hasil = 0;
hasil = (9*a/5) + 32;
return hasil;
}
public int kelvin(int b) //contoh fungsi
{
int hasil = 0;
hasil = b + 273;
return hasil;
}
public int reamur(int c) //contoh fungsi
{
int hasil = 0;
hasil = 4 / 5 * c;
return hasil;
}
public static void cetak (int kal) // contoh procedur
{
System.out.print("Hasil = " +kal);
}
}
import java.util.Scanner;
class test
{
public static void main(String [] args)
{
double ni1, ni2, ni3, ni4;
Scanner n = new Scanner(System.in);
System.out.print("Nilai Tugas : ");
ni1 = n.nextDouble();
System.out.print("Nilai UAS : ");
ni2 = n.nextDouble();
System.out.print("Nilai UTS : ");
ni3 = n.nextDouble();
System.out.print("Nilai Absensi : ");
ni4 = n.nextDouble();
double x = 0;
test ts = new test();
x = ts.tambah(ni1,ni2,ni3,ni4);
if(x>=7.5)
{
System.out.println("-----LULUS-----");
cetak(x);
}
else
{
System.out.println("-----TIDAK LULUS-----");
cetak(x);
}
}
public double tambah(double a) //contoh fungsi
{
double hasil = 0;
hasil = a / 4;
return hasil;
}
private double tambah(double b, double c) //contoh overloading method
{
double hasil = 0;
hasil = (b + c) / 4 ;
return hasil;
}
private double tambah(double d, double e, double f) //contoh overloading method
{
double hasil = 0;
hasil = (d + e + f) / 4;
return hasil;
}
private double tambah(double g, double h, double i, double j) //contoh overloading method
{
double hasil = 0;
hasil = (g + h + i + j) / 4;
return hasil;
}
public static void cetak (double kal) // contoh procedur
{
System.out.print("Dengan Nilai = " +kal);
}
}public class HelloWorld{
public static void main(String[] args){
System.out.println(“Hello World”);
}
}public class Latihan2{
public static void main(String[] args){
int a,b,c;
a = 10;
b = 3;
c = a/b;
System.out.println(c);
}
}public class Latihan{
public static void main(String[] args){
int a = 10;
a += 5;
System.out.println(a);
}
}public class Latihan3{
public static void main(String[] args){
int a = 10;
a--;
System.out.println(a);
//hasilnya = 9
}
}public class LatihanOpPembanding{
public static void main(String[] args){
boolean hasil = 10==10;
System.out.println(hasil);
}
}public class LatihanLogika{
public static void main(String[] args){
boolean hasil = 10 == 100 || 100 == 100;
System.out.println(hasil);
}
}public class LatihanIf{
public static void main(String[] args){
int nilai = 1;
if(nilai==1)
System.out.println(“nilai adalah satu”);
}
}public class LatihanIfElse{
public static void main(String[] args){
int a = 20;
if(a == 10)
System.out.println(“nilai adalah sepuluh”);
else
System.out.println(“nilai adalah dua puluh”);
}
}public class IfBersarang{
public static void main(String[] args){
int nilai = 6;
char index;
if(nilai>=8){
index = 'A';}
else if(nilai>=7){
index = 'B';}
else if(nilai>=6){
index = 'C';}
else if(nilai>=5){
index = 'D';}
else{
index = 'E';}
System.out.println(index);
}
}