Compilare: main.cpp: In function 'int main()': main.cpp:51:43: warning: narrowing conversion of '((double)v[i].point::y - min_dist)' from 'double' to 'int' [-Wnarrowing] 51 | auto it = s.lower_bound({-INF, v[i].y - min_dist}); | ~~~~~~~^~~~~~~~~~ main.cpp:52:45: warning: narrowing conversion of '((double)v[i].point::y + min_dist)' from 'double' to 'int' [-Wnarrowing] 52 | auto last = s.upper_bound({-INF, v[i].y + min_dist}); | ~~~~~~~^~~~~~~~~~ main.cpp:63:20: warning: use of 'h' length modifier with 'f' type character has either no effect or undefined behavior [-Wformat=] 63 | fprintf(fout, "%hf", min_dist); | ^