掌握C++函數計算機二級考試試題及答案姓名：____________________

一、單項選擇題（每題2分，共10題）

1.以下哪個選項不是C++中的基本數據類型？

A.int

B.float

C.char

D.string

2.以下哪個函數用于輸出一個整數值？

A.cout<<i;

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

C.putchar(i);

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

3.以下哪個運算符用于取模運算？

A.%

B./

C.*

D.+

4.以下哪個函數用于輸入一個整數值？

A.cin>>i;

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

C.getchar(i);

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

5.以下哪個關鍵字用于聲明一個函數？

A.func

B.function

C.void

D.return

6.以下哪個關鍵字用于聲明一個數組？

A.array

B.vector

C.int

D.[]

7.以下哪個關鍵字用于聲明一個結構體？

A.struct

B.class

C.enum

D.typedef

8.以下哪個關鍵字用于聲明一個指針？

A.pointer

B.ptr

C.*

D.&

9.以下哪個關鍵字用于聲明一個常量？

A.const

B.constant

C.#define

D.define

10.以下哪個關鍵字用于聲明一個函數的返回類型？

A.return

B.func

C.void

D.type

二、填空題（每題2分，共5題）

1.C++中，聲明一個整型變量的一般形式為：__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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