Compilare: user.cpp: In function ‘void Inserare(coord)’: user.cpp:79: warning: operation on ‘i’ may be undefined user.cpp: In function ‘int main()’: user.cpp:164: warning: unused variable ‘i’ user.cpp:164: warning: unused variable ‘j’ user.cpp: In function ‘void Fill(int, int, char)’: user.cpp:33: warning: ‘p.coord::cost’ is used uninitialized in this function user.cpp:45: warning: ‘v.coord::cost’ may be used uninitialized in this function