Compilare: main.cpp: In function 'int main()': main.cpp:116:17: warning: variable 'nouval1' set but not used [-Wunused-but-set-variable] int nouval1 = 0, nouval2 = 0; ^~~~~~~ main.cpp:116:30: warning: variable 'nouval2' set but not used [-Wunused-but-set-variable] int nouval1 = 0, nouval2 = 0; ^~~~~~~ main.cpp:112:19: warning: unused variable 'sol' [-Wunused-variable] long long sol = 0; ^~~