Compilare: main.cpp: In function 'int main()': main.cpp:87:44: warning: 'ymin' may be used uninitialized in this function [-Wmaybe-uninitialized] 87 | out << summin << " " << xmin << " " << ymin; | ^~~~ main.cpp:87:37: warning: 'xmin' may be used uninitialized in this function [-Wmaybe-uninitialized] 87 | out << summin << " " << xmin << " " << ymin; | ^~~ main.cpp:72:8: warning: 'ry' may be used uninitialized in this function [-Wmaybe-uninitialized] 72 | bfs(rx, ry, 0); | ~~~^~~~~~~~~~~ main.cpp:72:8: warning: 'rx' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:73:8: warning: 'jy' may be used uninitialized in this function [-Wmaybe-uninitialized] 73 | bfs(jx, jy, 1); | ~~~^~~~~~~~~~~ main.cpp:73:8: warning: 'jx' may be used uninitialized in this function [-Wmaybe-uninitialized]