• 2022-06-19 问题

    下列对结构类型变量不正确的定义是 A: struct teacher{ int num; int age; }teacher1; B: struct{ int num; int age; }teacher1,teacher2; C: struct{ int num; int age; }teacher D: struct teacher{ int num,age; }a;

    下列对结构类型变量不正确的定义是 A: struct teacher{ int num; int age; }teacher1; B: struct{ int num; int age; }teacher1,teacher2; C: struct{ int num; int age; }teacher D: struct teacher{ int num,age; }a;

  • 2022-05-27 问题

    若有定义:struct teacher{int num;char sex;int age;}teacher1;则下列叙述不正确的是( ) A: struct是结构类型的关键字 B: struct teacher是用户定义的结构类型 C: num,sex,age都是结构变量teacher1的成员 D: teacher1是结构类型名

    若有定义:struct teacher{int num;char sex;int age;}teacher1;则下列叙述不正确的是( ) A: struct是结构类型的关键字 B: struct teacher是用户定义的结构类型 C: num,sex,age都是结构变量teacher1的成员 D: teacher1是结构类型名

  • 2022-05-27 问题

    若有定义:struct teacher{ int num; char sex; int age;}teacher1;则下列叙述不正确的是( )。 A: teacher1是结构体类型名 B: num,sex,age都是结构体变量teacher1的成员 C: struct teacher是用户定义的结构体类型 D: struct是结构体类型的关键字

    若有定义:struct teacher{ int num; char sex; int age;}teacher1;则下列叙述不正确的是( )。 A: teacher1是结构体类型名 B: num,sex,age都是结构体变量teacher1的成员 C: struct teacher是用户定义的结构体类型 D: struct是结构体类型的关键字

  • 2022-05-27 问题

    若有定义: struct teacher { int num; char sex; int age; }teacher1; 则下列叙述不正确的是

    若有定义: struct teacher { int num; char sex; int age; }teacher1; 则下列叙述不正确的是

  • 2022-07-02 问题

    删除teacher表的mark索引。 ____(1)__________ mark on teacher;

    删除teacher表的mark索引。 ____(1)__________ mark on teacher;

  • 2022-06-08 问题

    以下代码需要加入什么内容才能让运行后的结果为:七七?() A: print(teacher[1][3]) B: print(teacher[1][’山顶’][0]) C: print(teacher[1][’山顶’]) D: print(teacher[2][’山顶’][0])

    以下代码需要加入什么内容才能让运行后的结果为:七七?() A: print(teacher[1][3]) B: print(teacher[1][’山顶’][0]) C: print(teacher[1][’山顶’]) D: print(teacher[2][’山顶’][0])

  • 2022-06-06 问题

    The teacher asked us 1 (not make) so much noise.

    The teacher asked us 1 (not make) so much noise.

  • 2022-06-18 问题

    In Conversation 1, the English teacher has beendoing the job for seven years.

    In Conversation 1, the English teacher has beendoing the job for seven years.

  • 2024-08-19 问题

    以下代码运行后的结果是['七七', '延君']。teacher = ['卡西','七七','延君','琦玉']print(teacher[1:3])

    以下代码运行后的结果是['七七', '延君']。teacher = ['卡西','七七','延君','琦玉']print(teacher[1:3])

  • 2021-04-14 问题

    【单选题】假设已经定义好了一个类teacher,现在要定义类dteacher,它是从teacher保护派生的,定义正确的是()。 A. class teacher::teacher protected{…} B. class teacher::teacher public{…} C. class teacher:: protected teacher{…} D. class teacher::public teacher{…}

    【单选题】假设已经定义好了一个类teacher,现在要定义类dteacher,它是从teacher保护派生的,定义正确的是()。 A. class teacher::teacher protected{…} B. class teacher::teacher public{…} C. class teacher:: protected teacher{…} D. class teacher::public teacher{…}

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