执行以下代码会输出什么结果?() public class Test { StringgetStr(String s){ return s + “hello”; } public static void main(String arg[]) { Test t= new Test(); System.out.println(t.getStr(“LiLei\n”)); } }
int index = 1; String [] test = new String[3]; String foo = test[index]; What is the result?()
1. interface TestA { String toString(); } 2. public class Test { 3. public static void main(String[] args) { 4. System.out.println(new TestA() { 5. public String toString() { return “test”; } 6. } 7. } 8. } What is the result?()
连续执行命令test“string1”=“string2”echo$?则最后的输出结果是()
11. String test= “a1b2c3”; 12. String[] tokens = test.split(”\\d”); 13. for(String s: tokens) System.out.print(s +“ “); What is the result?()
Unbelievable! I have failed the driving test again!()This is not the end of the world.
public class test( public static void main(stringargs){ string foo = args [1]; string foo = args ; string foo = args ; } ) And command line invocation: Java Test red green blue What is the result? ()
Given: 11.String test = "This is a test"; 12.String[] tokens = test.split("\s"); 13.System.out.println(tokens.length); What is the result?()
int index = 1; String test = new String; String foo = test[index]; What is the result?()
public class test( public static void main(string[]args){ string foo = args [1]; string foo = args [2]; string foo = args [3]; } ) And command line invocation: Java Test red green blue What is the result?()
Given: 11.String test = "Test A. Test B. Test C."; 12.// insert code here 13.String[] result = test.split(regex); Which regular expression, inserted at line 12,correctly splits test into "Test A","Test B",and "Test C"?()
1. public class test ( 2. public static void main(string args[]) { 3. int 1= 0; 4. while (i) { 5. if (i==4) { 6. break; 7. } 8. ++i; 9. } 10. 11. } 12. ) What is the value of i at line 10?()
Given: 11.String test = "a1b2c3"; 12.String[] tokens = test.split("\\d"); 13.for(String s: tokens) System.out.print(s + " "); What is the result?()
设有如下程序:public class Test5 {public static void main (String args []) {/* This is the start of a commentif (true) {Test5 = new test5();System.out.println(Done the test);}/* This is another comment */System.out.println (The end);}}结果为?
Some job applicants are required to give honesty tests to determine how trustworthy they are. This is an example of a(n) _____ test.
设有如下程序: public class Test5 { public static void main (String args []) { /* This is the start of a comment if (true) { Test5 = new test5(); System.out.println(\Done the test\); } /* This is another comment */ System.out.println (\The end\); } } 结果为?
分析如下所示的Java代码,则选项中的说法正确的是( )。 class Parent{ public String name; public Parent(String pName){ this.name = pName; } } public class Test extends Parent { //1 public Test(String Name){ //2 name=\hello
This is about how to get ready for tomorrow's test.
听力原文:M: Hello. This is Thomas William. I'm calling to see if my blood test results are in.
若准备将字符串"This is a string."记录下来,错误的输入语句为:()。
- Unbelievable! I have failed the driving test again! - _______. This is not the end of the world.
下列语句输出结果为()。 public class test{ public static void main(String args[]) String s1
关于下面的程序Test.java说法正确的是()。public class Test {String x="1";int y;
类Test定义如下:class Test public static void main(string args) String s1="abc";String s2=new String(s1);if(s1==s2) System.out.println("s1==s2";if(s1.equals(s2)) System.out.println("s1.equals(s2)"); 那么程序的执行