Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:65:9: error: ‘dif’ was not declared in this scope for(dif=1;dif<lg;dif++) ^ user.cpp:74:17: error: ‘cmin’ was not declared in this scope cmin=dp[k][k][i][j]+dp[k+1][k+dif][i][j]; ^ user.cpp:80:27: error: no matching function for call to ‘std::queue<std::pair<int, int> >::push(int&, int&)’ q.push(i,j); ^ user.cpp:80:27: note: candidates are: In file included from /usr/include/c++/4.8/queue:64:0, from user.cpp:2: /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::pair<int, int>; _Sequence = std::deque<std::pair<int, int>, std::allocator<std::pair<int, int> > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, int>] push(const value_type& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: candidate expects 1 argument, 2 provided /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = std::pair<int, int>; _Sequence = std::deque<std::pair<int, int>, std::allocator<std::pair<int, int> > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, int>] push(value_type&& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: candidate expects 1 argument, 2 provided