[자바] 기본개념 학습하기(equals)

 

equals

 

public class Main {
    public static void main(String[] args) {
        // equals
        String a = "hello";
        String b = "java";
        String c = "hello";
        System.out.println(a.equals(b));
        System.out.println(a.equals(c));
    }
}

 

 

 

 

public class Main {
    public static void main(String[] args) {
        // equals
        String a = "hello";
        String b = new String("hello");
        System.out.println(a.equals(b));
        System.out.println(a == b);
	}
}