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#include <iostream>
using namespace std;
size_t count_calls()
{
static size_t ctr = 0;
return ++ctr;
}
int main ()
{
for(size_t i=0;i!=10;++i)
cout << count_calls() << endl;
return 0;
}
#include <iostream>
using namespace std;
size_t count_calls()
{
static size_t ctr ;
ctr = 0; //声明与定义分开
return ++ctr;
}
int main ()
{
for(size_t i=0;i!=10;++i)
cout << count_calls() << endl;
return 0;
}