下列程序段运行的结果为
public class Test
static void print(String s,int i)
System.out.println("String:"+s+",int:"+i);
static void print(int i,String s)
System.out.println("int:"+i+",String:"+s);
public static void main(String[]args)
print(99,"Int first");
A:String:String first,int:11 B:int:11,String:Int first C:String:String first,int99 D:int:99,String:Int first
下列程序段运行的结果为
public class Test
static void print(String s,int i)
System.out.println("String:"+s+",int:"+i);
static void print(int i, String s)
System.out.println("int:"+i+",String:"+s);
public static void main(String [] args)
print(99,"Int first");
A:String:Stringfirst,int:11 B:int:11,String:Int first C:String:String first,int:99 D:int:99,String:int first
已知有定义:String s="story",下面哪一个表达式是合法的 ( )
A:s+="books"; B:chare=s[1]; C:int len=s.length; D:String s=s.toLowerCase()
给出下面不完整的类代码,则横线处的语句应该为( )。
class Person
String name,department;
int age;
public Person (Strings) name=s;
public Person (String s,int
A:name=s;age=a;
public Person (String
已知有定义:String s="story",下面哪一个表达式是合法的 ( )
A:s+="books"; B:chare=s[1]; C:int len=length; D:String s=toLowerCase()
下列程序段运行的结果为 public class Test{ static void print(String s,int i){ System.out.println("String:"+s+",int:"+i); } static void print(int i,String s){ System.out.println("int:"+i+",String:"+s); } public static void main(String[]args){ print(99,"Int first"); } }
A:String:String first,int:11 B:int:11,String:Int first C:String:String first,int99 D:int:99,String:Int first
下列程序段运行的结果为 public class Test{ static void print(String s,int i){ System.out.println("String:"+s+",int:"+i); } static void print(int i, String s){ System.out.println("int:"+i+",String:"+s); } public static void main(String [] args){ print(99,"Int first"); } }
A:String:Stringfirst,int:11 B:int:11,String:Int first C:String:String first,int:99 D:int:99,String:int first
假设有以下代码: String s="hello"; String t="hello"; char c[ ]={'h','e','l','l','o'}; 下列选项中,返回false的语句是______。
A:equals(; B:equals(; C:s==t; D:equals(new String("hello"));