Compilare: main.cpp: In function 'int main()': main.cpp:12:24: warning: unused variable 'x' [-Wunused-variable] 12 | int ans = INT_MIN, x = 0; | ^ main.cpp:23:30: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized] 23 | fout << l << ' ' << r << ' ' << ans << '\n'; | ^~~ main.cpp:23:18: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized] 23 | fout << l << ' ' << r << ' ' << ans << '\n'; | ^~~