#include<iostream>
using namespace std;
char test1()
{
cout <<
"test1" << endl;
return 'c';
}
int test2()
{
cout <<
"test2" << endl;
return 1;
}
char test3(
int *p)
{
*p =
10;
return 1;
}
int main()
{
int p=
0;
cout <<
sizeof(test1()) << endl;
cout <<
sizeof(test2()) << endl;
cout <<
sizeof(test3(&p)) << endl;
cout << p << endl;
system(
"pause");
}
更详细的内容见博客 http://blog.csdn.net/K346K346/article/details/46500779
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