下列代码段,( )是正确的 A: int *pointer,x;pointer=x; B: int *pointer,x;*pointer=x; C: int *pointer,x;pointer=&x; D: int *pointer,x;x=&pointer;

int a=3;int *pointer;pointer=&a;此时，*pointer与（ ）等价。 A: a B: *a C: &a D: pointer

中国大学MOOC: int a=3;int *pointer;pointer=&a;此时，*pointer与（ ）等价。

设“inta[10],*pointer=a;”，以下不正确的表达式是()。 A: pointer=a+5; B: a=pointer+a; C: a[2]=pointer[4]; D: *pointer=a[0];

中国大学MOOC: 下面一段代码中break语句起到( )的作用。 int pointer = 1; while (pointer <= 100) { switch(pointer % 3) { case 1: pointer += 1; break; case 2: pointer += 2; break; case 3: pointer += 3; break; } pointer++; }

The function rewind can .? move the file pointer to the end of the file.|move the file pointer to the specific location of the file.|move the file pointer to the beginning of the file.|move the file pointer to the location of the next character.

SDH pointer is divided into AU pointer and TU pointer. A: 正确 B: 错误

下列语句中错误的是： A: int *pointer = new int(10) B: int *pointer = new int[10] C: int *pointer = new int D: int *pointer = new int[40](0)

指向类X中类型为type的数据成员的指针的说明形式为( ) A: type X::*pointer B: B) X::type*pointer C: type *X::pointer D: X::*type pointer

指针在刻度盘上转动。 A: The pointer moves around the dial. B: The pointer circles the dial.