#include <iostream>
using namespace std;
void f(char* s,int n) {}
const int N=10;
static char s[N];
static char a[N];
int main ()
{
int i;
for (i=0; i<N; i++)
a[i]='0'+i;
for (i=0; i<N; i++)
cout<<a[i];
cout<<'\n';
f(s,N);
for (i=0; i<N; i++)
cout<<a[i];
cout<<'\n';
cout << (void*) s << endl;
cout << (void*) a << endl;
cout << (void*) ( s - a ) << endl;
}
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