Compilare: user.cpp: In function ‘int main()’: user.cpp:127:47: warning: ‘soly’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << tmin << " " << solx << " " << soly; ^ user.cpp:127:28: warning: ‘solx’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << tmin << " " << solx << " " << soly; ^ user.cpp:109:17: warning: ‘jy’ may be used uninitialized in this function [-Wmaybe-uninitialized] BFSj(jx, jy); ^ user.cpp:109:17: warning: ‘jx’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:108:17: warning: ‘ry’ may be used uninitialized in this function [-Wmaybe-uninitialized] BFSr(rx, ry); ^ user.cpp:108:17: warning: ‘rx’ may be used uninitialized in this function [-Wmaybe-uninitialized]