指针变量的定义与解引用 — 程序设计判断题

设有定义 int a = 4, b = 9, c = 6; int *p = &a, *q = &c; 依次执行以下�…

设有定义 int a = 6, b = 12; int *p = &b, *q = &a; 依次执行语句 p = q; …

设有定义：double x = 2.5, y = 4.0; double *p = &y; 若依次执行语句：…

设有定义 int a = 3, b = 7; int *p = &a, *q = &b; 依次执行语句：*p = *…

设有定义 int a = 8, b = 2; int *p = &a; 依次执行语句 *p = b; 和 p = &…

设有说明语句：int a=5, b=9; int *p=&a, *q=&b; 依次执行以下三条语…