Eroare de compilare: main.cpp: In function 'int main()': main.cpp:2:58: error: 'p' was not declared in this scope 2 | #define W(A,I,J) A[I][J]=1;c.push({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({I,J});}} | ^ main.cpp:21:5: note: in expansion of macro 'W' 21 | W(a,o,q); | ^ main.cpp:2:58: error: 'p' was not declared in this scope 2 | #define W(A,I,J) A[I][J]=1;c.push({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({I,J});}} | ^ main.cpp:22:5: note: in expansion of macro 'W' 22 | W(b,k,l); | ^ Non zero exit status: 1