Compilare: main.cpp: In function 'int main()': main.cpp:29:41: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 29 | fout << best << " " << st << " " << dr; | ^~ main.cpp:18:26: note: 'dr' was declared here 18 | int best = v[1], st, dr, x=1; | ^~ main.cpp:29:34: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 29 | fout << best << " " << st << " " << dr; | ^~~ main.cpp:18:22: note: 'st' was declared here 18 | int best = v[1], st, dr, x=1; | ^~