Compilare: main.cpp: In function 'int main()': main.cpp:52:108: warning: 'res2.pt::y' may be used uninitialized in this function [-Wmaybe-uninitialized] g << fixed << setprecision(8) << min(abs(p.x - res1.x) + abs(p.y - res1.y), abs(p.x - res2.x) + abs(p.y - res2.y)) << '\n'; ~~~^~~~~~~~~~~~~~ main.cpp:52:69: warning: 'res1.pt::y' may be used uninitialized in this function [-Wmaybe-uninitialized] g << fixed << setprecision(8) << min(abs(p.x - res1.x) + abs(p.y - res1.y), abs(p.x - res2.x) + abs(p.y - res2.y)) << '\n'; ~~~^~~~~~~~~~~~~~ main.cpp:52:88: warning: 'res2.pt::x' may be used uninitialized in this function [-Wmaybe-uninitialized] g << fixed << setprecision(8) << min(abs(p.x - res1.x) + abs(p.y - res1.y), abs(p.x - res2.x) + abs(p.y - res2.y)) << '\n'; ~~~^~~~~~~~~~~~~~ main.cpp:52:49: warning: 'res1.pt::x' may be used uninitialized in this function [-Wmaybe-uninitialized] g << fixed << setprecision(8) << min(abs(p.x - res1.x) + abs(p.y - res1.y), abs(p.x - res2.x) + abs(p.y - res2.y)) << '\n'; ~~~^~~~~~~~~~~~~~