Compilare: user.cpp: In function ‘void solve()’: user.cpp:23:15: warning: unused variable ‘k’ [-Wunused-variable] long long k=puterea(); ^ user.cpp:25:9: warning: unused variable ‘suma’ [-Wunused-variable] int suma=nr1+nr2; ^ user.cpp:26:9: warning: unused variable ‘s’ [-Wunused-variable] int s,p,q; ^ user.cpp:26:11: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] int s,p,q; ^ user.cpp:26:13: warning: variable ‘q’ set but not used [-Wunused-but-set-variable] int s,p,q; ^