• 2022-05-29
    6、下列程序的运行结果是()。String s1 = new String( "abc" );String s2 = new String( "abc" );System.out.println( s1 == s2);String s3 = "你好吗?" ;String s4 = "你" ;String s5 = "好吗?" ;System.out.println( "你好吗?" ==("你" + "好吗?"));
    A: true true
    B: false false
    C: false true
    D: true false