掌握C++函數(shù)計(jì)算機(jī)二級(jí)考試試題及答案

掌握C++函數(shù)計(jì)算機(jī)二級(jí)考試試題及答案姓名：____________________

一、單項(xiàng)選擇題（每題2分，共10題）

1.以下哪個(gè)選項(xiàng)不是C++中的基本數(shù)據(jù)類(lèi)型？

A.int

B.float

C.char

D.string

2.以下哪個(gè)函數(shù)用于輸出一個(gè)整數(shù)值？

A.cout<<i;

B.printf("%d",i);

C.putchar(i);

D.fprintf("%d",i);

3.以下哪個(gè)運(yùn)算符用于取模運(yùn)算？

A.%

B./

C.*

D.+

4.以下哪個(gè)函數(shù)用于輸入一個(gè)整數(shù)值？

A.cin>>i;

B.scanf("%d",&i);

C.getchar(i);

D.fprintf("%d",i);

5.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)函數(shù)？

A.func

B.function

C.void

D.return

6.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)數(shù)組？

A.array

B.vector

C.int

D.[]

7.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)結(jié)構(gòu)體？

A.struct

B.class

C.enum

D.typedef

8.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)指針？

A.pointer

B.ptr

C.*

D.&

9.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)常量？

A.const

B.constant

C.#define

D.define

10.以下哪個(gè)關(guān)鍵字用于聲明一個(gè)函數(shù)的返回類(lèi)型？

A.return

B.func

C.void

D.type

二、填空題（每題2分，共5題）

1.C++中，聲明一個(gè)整型變量的一般形式為：______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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