单选题

执行以下程序后，输出结果正确的是？()publicclassMain{pu...

Question

执行以下程序后，输出结果正确的是？()

public class Main {

    public static void main(String[] args) {

        String s1 = "abc"

        String s2 = "abc"

        System.out.println(s1 == s2)

        String s3 = new String("abc")

        System.out.println(s1 == s3)

    }

}

A.

true true

B.

true false

C.

false fasle

D.

false true