• 2022-06-09 问题

    如何声明一个PHP的用户自定义类() A: <?phpclass Class_name(){}?> B: <?Function Function_name{}?> C: <?class Class_name{}?> D: <?Function Function_name(){}?>

    如何声明一个PHP的用户自定义类() A: <?phpclass Class_name(){}?> B: <?Function Function_name{}?> C: <?class Class_name{}?> D: <?Function Function_name(){}?>

  • 2022-10-26 问题

    Python中类的定义正确的是 A: class Phone: name = "" call(self, name) print(name, "打电话") B: class Phone: name = "" call(self, name) print(name, "打电话") C: class Phone: name = "" def call(self, name): print(name, "打电话") D: class Phone name = "" def call(self, name): print(name, "打电话")

    Python中类的定义正确的是 A: class Phone: name = "" call(self, name) print(name, "打电话") B: class Phone: name = "" call(self, name) print(name, "打电话") C: class Phone: name = "" def call(self, name): print(name, "打电话") D: class Phone name = "" def call(self, name): print(name, "打电话")

  • 2022-06-07 问题

    以下代码中,实例方法定义正确的是() A: class Student: def setName(self,name): self.name=name B: class Student: def setName(name): self.name=name C: class Student: def setName(self): self.name=name D: class Student: def setName(name,self): self.name=name

    以下代码中,实例方法定义正确的是() A: class Student: def setName(self,name): self.name=name B: class Student: def setName(name): self.name=name C: class Student: def setName(self): self.name=name D: class Student: def setName(name,self): self.name=name

  • 2022-06-09 问题

    如果你想要自动加载类,下面哪种函数声明是正确的?() A: functionautoload($class_name) B: function__autoload($class_name,$file) C: function__autoload($class_name) D: function_autoload($class_name) E: functionautoload($class_name,$file)

    如果你想要自动加载类,下面哪种函数声明是正确的?() A: functionautoload($class_name) B: function__autoload($class_name,$file) C: function__autoload($class_name) D: function_autoload($class_name) E: functionautoload($class_name,$file)

  • 2022-06-07 问题

    以下有关类的声明,正确的是 A: class Student(object) def __init__(self, name, score): self.name = name self.score = score B: class Student(object) def __init__(self, name, score) self.name = name self.score = score C: class Student(object): def __init__(self, name, score): self.name = name self.score = score D: class Student(object): def __int__(self, name, score): self.name = name self.score = score

    以下有关类的声明,正确的是 A: class Student(object) def __init__(self, name, score): self.name = name self.score = score B: class Student(object) def __init__(self, name, score) self.name = name self.score = score C: class Student(object): def __init__(self, name, score): self.name = name self.score = score D: class Student(object): def __int__(self, name, score): self.name = name self.score = score

  • 2022-06-14 问题

    有如下定义‏struct person{char name[9];int age;};‏struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16,};‏则能输出字母M的语句是( )。‏​‏ A: cout<<class[3].name; B: cout<<class[3].name[1]; C: cout<<class[2].name[1]; D: cout<<class[2].name[0];

    有如下定义‏struct person{char name[9];int age;};‏struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16,};‏则能输出字母M的语句是( )。‏​‏ A: cout<<class[3].name; B: cout<<class[3].name[1]; C: cout<<class[2].name[1]; D: cout<<class[2].name[0];

  • 2022-06-17 问题

    根据下述定义,能输出字母M的语句是:strcut person{char name&#91;9&#93;;int age;};struct person class&#91;10&#93;={"John",17,"Paul",19,"Mary",18,"Adam",16}; A: class[3].name B: class[2].name[0] C: class[3].name[1] D: class[2].name[1]

    根据下述定义,能输出字母M的语句是:strcut person{char name&#91;9&#93;;int age;};struct person class&#91;10&#93;={"John",17,"Paul",19,"Mary",18,"Adam",16}; A: class[3].name B: class[2].name[0] C: class[3].name[1] D: class[2].name[1]

  • 2021-08-27 问题

    若有以下定义,则能打印出字母M的语句是( )。struct person{ char name[12]; int num;};struct person class[8]={&quot;Linan&quot;,20,&quot;zhanghai&quot;,18,&quot;Maming&quot;,23,&quot;wanghua&quot;,25,&quot;chenqi&quot;,17};? printf(&quot;%c&quot;,class[2].name[1]);|printf(&quot;%c&quot;,class[3].name[1]);|printf(&quot;%c&quot;,class[2].name[0]);|printf(&quot;%c&quot;,class[3].name);

    若有以下定义,则能打印出字母M的语句是( )。struct person{ char name[12]; int num;};struct person class[8]={&quot;Linan&quot;,20,&quot;zhanghai&quot;,18,&quot;Maming&quot;,23,&quot;wanghua&quot;,25,&quot;chenqi&quot;,17};? printf(&quot;%c&quot;,class[2].name[1]);|printf(&quot;%c&quot;,class[3].name[1]);|printf(&quot;%c&quot;,class[2].name[0]);|printf(&quot;%c&quot;,class[3].name);

  • 2021-04-14 问题

    class Person{ static{ System.out.println(name); } private static String name = "hello"; } class Demo{ public static void main(String[] args){ Person p = null; } }

    class Person{ static{ System.out.println(name); } private static String name = "hello"; } class Demo{ public static void main(String[] args){ Person p = null; } }

  • 2022-06-29 问题

    下列各宏命令中,应该放在类实现中以支持序列化特性的宏命令是()。 A: IMPLEMENT_DYNAMIC(class_Name) B: IMPLEMENT_DYNCREATE(class_Name) C: IMPLEMENT_SERIAL(class_Name) D: IMPLEMENT_MESSAGE_MAP()

    下列各宏命令中,应该放在类实现中以支持序列化特性的宏命令是()。 A: IMPLEMENT_DYNAMIC(class_Name) B: IMPLEMENT_DYNCREATE(class_Name) C: IMPLEMENT_SERIAL(class_Name) D: IMPLEMENT_MESSAGE_MAP()

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