- #include <iostream>
- using namespace std;
- int add(int);
- int main ()
- {
- int num = 0;
- int sum = 0;
- for(num = 0; num <= 2; num++)
- {
- sum=add(num);
- }
- cout<<sum<<" "<<endl;
- return 0;
- }
- int add(int num)
- {
- static int n = 0;
- n = n + num;
- return n;
- }
- //该片段来自于http://www.codesnippet.cn/detail/2407201410049.html
来源: http://www.codesnippet.cn/detail/2407201410049.html