int one = 10 ;
int two = 20 ;
int three = 0 ;
int three=one+two;
int three+=one;
int three-=one;
int three*=one;
double three/=one;
int three%=one;
System.out.println(threee);
public class HelloWorld{
public static void main(String[] args) {
final char LIN='男';
final char WEN='女';
System.out.println(LIN);
System.out.println(WEN);
}
}
