변수형 : Boolean, Char
public class VariableTest2 {
public static void main(String[] args) {
boolean b1 = true;
boolean b2 = false;
boolean b3 = 0 == 1;
System.out.println(b1);
System.out.println(b2);
System.out.println(b3);
char c1 = 'a';
char c2 = 'A';
char c3 = '가';
char c4 = '\n';
System.out.println(c1);
System.out.println(c2);
System.out.println(c3);
System.out.println(c4);
byte b = 127;
Short c = 128;
long d = 111111111111L;
System.out.println(b);
System.out.println(c);
System.out.println(d);
}
}