Eroare de compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<bits/stdc++.h> | ^~~~~~ main.cpp: In function 'int main()': main.cpp:2:77: error: no match for 'operator=' (operand types are 'std::queue<std::pair<int, int> >' and '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'std::pair<int, int>'}) 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ In file included from /usr/include/c++/10/queue:64, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:86, from main.cpp:1: /usr/include/c++/10/bits/stl_queue.h:96:11: note: candidate: 'std::queue<std::pair<int, int> >& std::queue<std::pair<int, int> >::operator=(const std::queue<std::pair<int, int> >&)' 96 | class queue | ^~~~~ /usr/include/c++/10/bits/stl_queue.h:96:11: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'std::pair<int, int>'} to 'const std::queue<std::pair<int, int> >&' /usr/include/c++/10/bits/stl_queue.h:96:11: note: candidate: 'std::queue<std::pair<int, int> >& std::queue<std::pair<int, int> >::operator=(std::queue<std::pair<int, int> >&&)' /usr/include/c++/10/bits/stl_queue.h:96:11: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'std::pair<int, int>'} to 'std::queue<std::pair<int, int> >&&' main.cpp:2:108: error: 'class std::queue<std::pair<int, int> >' has no member named 'first' 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^~~~~ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ main.cpp:2:123: error: 'class std::queue<std::pair<int, int> >' has no member named 'second' 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^~~~~~ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ main.cpp:2:181: error: 'class std::queue<std::pair<int, int> >' has no member named 'first' 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^~~~~ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ main.cpp:2:190: error: 'class std::queue<std::pair<int, int> >' has no member named 'second' 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^~~~~~ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ main.cpp:2:77: error: no match for 'operator=' (operand types are 'std::queue<std::pair<int, int> >' and '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'std::pair<int, int>'}) 2 | #define W(A,I,J) A[I][J]=1;c.push(make_pair(I,J));while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.first+w[i];J=p.second+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.first][p.second]+1,c.push(make_pair(I,J));}} | ^ main.cpp:22:5: note: in expansion of macro 'W' 22 | W(b,k,l); | ^ In file included from /usr/include/c++/10/queue:64, Non zero exit status: 1