c中函数参数处理顺序－从右向左

所以cout执行顺序从右到左！！！

#include
using namespace std;
int main()
{
	int a[] = { 1,3,5,7,9 };
	int* p[] = { a,a + 1,a + 2,a + 3,a + 4 };
	int* p1 = a;

	cout << "Test 1:-------------------------------" << endl;
	cout << a[4] << "t" << *(a+2) << "t" << *p[1] << "t" << **(p + 1) << "t" << **(p + 1) + a[2] << "t"
		<< *(p + 4) - *(p + 0) << "t" << *(a + 3) % a[4] << endl;

	cout << "Test 2:-------------------------------" << endl;
	cout << *(++p1) << "t" << *(p1 + 2) << "t" << *(++++p1)  << endl;

	cout << "Test 3:-------------------------------" << endl;
	cout << sizeof(p1) << "t" << sizeof(*p1) << "t" << &p1 << "t" << *p1 << endl;
	return 0;
}

 其中Test2出现了超空间的情况，这就是因为c中函数参数处理顺序－从右向左

    它会先从右向左完成3次自加，然后从左往右按照我们想要的顺序进行输出。