给出下列的不完整的类代码,则下列的( )语句可以加到横线处。 class Person{ String name,department; int age public Person(String n){name=n;} public Person(String n,int a){name=n;age=a;} pubilc Person(String n,String d,int a) { _______________ department=d; } }
A.Person(n,a);
B.this(Person(n,a));
C.this(n,a);
D.this(name,age);
第1题:
有以下程序:
include <iostream>
include <string>
using nameSpace std;
class person
{
int age;
Char * name;
public:
person ( int i, Char * str )
{
int j;
j = strlen( str ) + 1;
name = new char[ j ];
strcpy( name, str );
age = i;
}
~person()
{
delete name;
cout<<"D";
}
void display()
{
cout<<name<<":"<<age;
}
};
int main()
{
person demo( 30,"Smith" );
demo.display();
return 0;
}
则该程序的输出结果为:【 】。
第2题:
为了将HelloApplet(主类名为HelloApplet.class)嵌入在greeting.html文件中,应该在下列greeting.html文件的横线处填入的代码是( )。
A.(elloApplet.class
B.CODE=”(elloApplet.class”
C.CODE=”(elloApplet.class”WIDTH=150HEIGHT=25
D.CODE=”(elloApplet.class”VSPACE=10HSPACE=10
第3题:
10、通过下面的代码片段来回答问题。 _________ User { var uuid:UUID var name:String init(uuid: UUID, name:String) { self.uuid = uuid self.name = name } } 下划线处可以填写哪些关键词?
A.protocol
B.struct
C.enum
D.class
第4题:
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 n,String d,intA){ __________ department=d; } }A)Person (n,A);
B.this (Person(n,A));
C.this(n,A);
D.this(name,age);
第5题:
给出下列的不完整的类代码,则下列的哪个语句可以加到横线处? class Person { String name,department; int age; public Person( String n ){ name = n;} public Person( String n,int a ) { name = n;age = a;} public Person( String n,String d,int a ) { _____________ department = d; } }
A.Person(n,a);
B.this(Person(n,a) );
C.this(n,a);
D.this(name,age);