Compilare: main.cpp: In function 'long long int solve(long long int, long long int, long long int, long long int, long long int)': main.cpp:8:9: warning: variable 'aux' set but not used [-Wunused-but-set-variable] 8 | int aux; | ^~~ main.cpp:27:1: warning: control reaches end of non-void function [-Wreturn-type] 27 | } | ^