单项选择题
有以下程序
struct S { int n;int a[20];};
void f(int *a,int n) {
int i;
for(i=0;i<n-1;i++)a[i]+=i;
}
main() {
int i;
struct S s={10,{2,3,1,6,8,7,5,4,10,9}};
f(s.a,s.n);
for(i=0;i<s.n;i++)
printf("%d,",s.a[i]);
}
程序运行后的输出结果是()
A.2,4,3,9,12,12,11,11,18,9,
B.3,4,2,7,9,8,6,5,11,10,
C.2,3,1,6,8,7,5,4,10,9,
D.1,2,3,6,8,7,5,4,10,9,