【单选题】下列程序执行后输出什么? import java.util.*; public class Test_22 { public static void main(String[] args) { int i = 0; String s = "Hello world i love java"; StringTokenizer st = new StringTokenizer(s, " "); whil...
【单选题】下列程序的执行结果是______。 public class Test9 { public static void main(String[] args) { String s1 = new String('I am a girl') String s2 = new String('I am a girl') System.out.println (s1.equal (s2)) } }