如下程序的输出结果是______。 include<iostream> using namespace std; class pumpkin{ public: pumpkin( ){++count;} ~pumpkin( ){--eount;} static void total_count( ){cout<<count<<'pumpkin(s)'<<endl;} private: static int count; }; int pumpkin::count=0; int main( ){ pumpkin pl[10]; pumpkin::total_count( ); return 0; }