ptr_arr_adr.cpp

数据结构常用算法合集

//ptr_arr_adr.cpp	   打印数组地址
#include <iostream.h>
#include <conio.h>
const int N = 5;
void main()
{ int a[N],i,*ptr;
  cout << "以数组元素:\n";
  for (i=0;i<N;i++)
  cout <<"a["<<i<<"]="<<&a[i]<<endl;
  cout << "以指针:\n";
  ptr=a;						//或ptr=&a[0]
  for (i=0;i<N;i++)
  cout <<"ptr+"<<i<<"="<<ptr++<<endl;	//或(ptr+i)
  cout << "以数组名:\n";
  for (i=0;i<N;i++)
  cout <<"a+"<<i<<"="<<(a+i)<<endl;
  getch();
}