以下程序的运行结果是()
#include <iostream>
using namespace std;
int a[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
void fun(int* pa, int n);
int main() {
int m = 10;
fun(a, m);
cout << a[6] << endl;
}
void fun(int* pa, int n) {
for (int i = n - 1; i > 0; i--)
*(pa + 6) += pa[i];
} 


