Compilare: main.cpp: In function 'long long int getRangeA(long long int, long long int)': main.cpp:195:15: warning: unused variable 'sdr' [-Wunused-variable] 195 | long long sdr = dr * queryFenwick(dr, fenwick1) + queryFenwick(dr, fenwick2); | ^~~ main.cpp:196:15: warning: unused variable 'sst' [-Wunused-variable] 196 | long long sst = (st-1) * queryFenwick(st-1, fenwick1) + queryFenwick(st-1, fenwick2); | ^~~ main.cpp: In function 'int main()': main.cpp:296:27: warning: division by zero [-Wdiv-by-zero] 296 | g << (-1) / 0; | ~~~~~^~~