Compilare: main.cpp: In function 'int verif(double)': main.cpp:22:16: warning: unused variable 'sum' [-Wunused-variable] 22 | double sum; | ^~~ main.cpp:13:12: warning: unused variable 'minn' [-Wunused-variable] 13 | double minn=0; | ^~~~ main.cpp: In function 'int main()': main.cpp:38:12: warning: unused variable 'mnn' [-Wunused-variable] 38 | double mnn=0; | ^~~