Compilare: main.cpp: In function 'int main()': main.cpp:53:41: warning: 'fin' may be used uninitialized [-Wmaybe-uninitialized] 53 | g << start + 1 << " " << fin + 1 << " " << best; | ^~~ main.cpp:27:16: note: 'fin' was declared here 27 | int start, fin; | ^~~ main.cpp:53:23: warning: 'start' may be used uninitialized [-Wmaybe-uninitialized] 53 | g << start + 1 << " " << fin + 1 << " " << best; | ^~~ main.cpp:27:9: note: 'start' was declared here 27 | int start, fin; | ^~~~~