A: equals(;
B: Lequals(;
C: s==t;
D: t==c;
举一反三
- 给出下列的程序段,则哪个选项返回true ( ) String s="hello"; String t="hello"; char c[]='h','e','l','l','o'; A: equals(t); B: Lequals(c); C: s==t; D: t==c;
- 给出下列的代码,则以下哪个选项返回true String s = "hello"; String t = "hello"; char c[ ] = {''h'',''e'',''l'',''l'',''o''}; A: s.equals(t); B: t.equals(c); C: s = =t D: t = = c;
- 给出下面的代码String s= "hello";String t = "hello";char c[] = {'h','e','l','l','o'};下列选项里,哪些返回true? [] A: s.equals(t); B: t.equals(c); C: s==t; D: t.equals(new String("hello")); E: t==c;
- 给出下列的代码,则以下哪个选项返回true String s="hello"; String t="hello"; char c []= {’h’,’e’,’1’,’1’,’o’};A)s.equals(t); A: t. equals( B: ; C: s==t; D: t==c;
- String s= "hello"; String t = "hello"; char c[] = {’h’,’e’,’l’,’l’,’o’} ; Which return true?() A: s.equals(t); B: t.equals(c); C: s==t; D: t.equals(new String("hello")); E: t==c;
内容
- 0
String s=new String(“hello”); String t =new String(“hello”); char c [ ] ={‘h’,’e’,’l’,’l’,’o’}; 下列哪些表达式返回true ?
- 1
String s=new String(“hello”);String t =new String(“hello”);char c [ ] ={‘h’,’e’,’l’,’l’,’o’};下列哪些表达式返回true ? A: s.equals(t); B: t.equals(c); C: s= =t ; D: t.equals (new String(“hello”));
- 2
String s=”hello”;String t=”hello”;String e=new String(”hello”) ;char c[]={„h‟,e‟,‟l‟,‟l‟,o‟};给定如上Java代码,编译运行时,以下( )语句的值是true。 A: s.equals(t) B: t.equals(c) C: t== e D: t==c
- 3
给出下列的代码,则以下哪个选项返回true String s = "hello"; String t = "hello"; char c[ ] = {''h'',''e'',''l'',''l'',''o''}; A: Sub Pro4 (x As Form) B: Sub Pro4 (y As Control) C: Sub Pro4 (Forml As Form,Labell As Control) D: Sub Pro4 (x As Currency)
- 4
给定如下java代码,编译运行时,以下()语句的值是trueString s="hello";String t="hello";String e=new String("hello");char c[]={"h","e","l","l","0"}; A: s.equals(t); B: t.equals(c); C: t.equals(e); D: t==c