Mã chấm: 460256

Main.cc: In function ‘int findMinHeightDifference(ll, std::vector&, std::vector&, std::vector&, std::vector&)’:
Main.cc:50:73: error: wrong number of template arguments (0, should be 1)
   50 |     priority_queue, vector>, greater<>> minHeap;
      |                                                                         ^
In file included from /usr/include/c++/11/string:48,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from Main.cc:1:
/usr/include/c++/11/bits/stl_function.h:385:12: note: provided for ‘template struct std::greater’
  385 |     struct greater : public binary_function<_Tp, _Tp, bool>
      |            ^~~~~~~
Main.cc:50:74: error: template argument 3 is invalid
   50 |     priority_queue, vector>, greater<>> minHeap;
      |                                                                          ^~
Main.cc:54:17: error: request for member ‘push’ in ‘minHeap’, which is of non-class type ‘int’
   54 |         minHeap.push(make_tuple(heights[i][0], i, 0));
      |                 ^~~~
Main.cc:60:48: error: request for member ‘top’ in ‘minHeap’, which is of non-class type ‘int’
   60 |         tuple topElement = minHeap.top();
      |                                                ^~~
Main.cc:64:17: error: request for member ‘pop’ in ‘minHeap’, which is of non-class type ‘int’
   64 |         minHeap.pop();
      |                 ^~~
Main.cc:73:21: error: request for member ‘push’ in ‘minHeap’, which is of non-class type ‘int’
   73 |             minHeap.push(make_tuple(nextHeight, classIndex, studentIndex + 1));
      |                     ^~~~