好记性不如烂笔头

摘要： int const i =5; //两者等价 const int i =5; int a = 5; int b = 6; int c = 7; int const *p = &a; //等价 const int *p = &a; 指向常整型数的指针// ... 阅读全文

摘要： 来个二级指针，指向指针的指针：int a[5] = {1, 2, 3, 4, 5}; int *p = a; int **point = &p; cout << "a = " << a<< endl //输出数组a的首地址 << "p =... 阅读全文