Pertemuan 3

Tes Keputusan:

class TesKeputusan {
public static void main (String[]args) {

char JenisKelamin = 'W';

//nested if
if (JenisKelamin=='L')
System.out.println("Cowok");
else if (JenisKelamin=='P')
System.out.println("Cewek");
else
System.out.println("Banci");



//ternary
System.out.println(JenisKelamin=='P'? "Dia pasti cowok" : "Dia pasti cewek");

//switch case
switch (JenisKelamin){
case 'P' : System.out.println("Cewek");
break;
case 'L' : System.out.println("Cowok");
break;
default  : System.out.println("Banci");
break;
}
  }
}


Tes Tipe Data:

class TesTipeData{
public static void main(String[]args){

byte b = 1;
short s = 10;
int i = 100;
long L = 1000;
char c = 'a';
float f = 3.14f;
double d = 3.14;
boolean t = true;
final double PI = 3.14;

System.out.println("byte" +b);
System.out.println("short" +s);
System.out.println("int" +i);
i=010;
System.out.println("int" +i+ "octal Mode");
i=0xFF;
System.out.println("int" +i+ "hexa Mode");
System.out.println("long" +L);
System.out.println("char" +c);
System.out.println("float" +f);
System.out.println("double" +d);
System.out.println("boolean" +t);
System.out.println("PI" +PI);
}
}