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0_0_39294364_16432.cpp: In function 'int main()':
0_0_39294364_16432.cpp:32:27: error: cannot convert 'std::priority_queue<int, std::vector<int>, std::greater<int> >::top' from type 'const __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type& (std::priority_queue<int, std::vector<int>, std::greater<int> >::)() const' {aka 'const int& (std::priority_queue<int, std::vector<int>, std::greater<int> >::)() const'} to type 'int'
   32 |                 int now=q.top;
      |                           ^~~