Compilare: user.cpp: In function ‘int main()’: user.cpp:16:40: warning: unused variable ‘sum’ [-Wunused-variable] { puse pus[100001];int v[100001];sume sum[100001]; ^ user.cpp:17:20: warning: unused variable ‘sumst’ [-Wunused-variable] long long h=0,sumst=0,sumdr=0; ^ user.cpp:17:28: warning: unused variable ‘sumdr’ [-Wunused-variable] long long h=0,sumst=0,sumdr=0; ^ user.cpp:18:17: warning: variable ‘stt’ set but not used [-Wunused-but-set-variable] int drr=0, stt=0,i,n,caut,dr1=0,st1=0; ^ user.cpp:18:32: warning: unused variable ‘dr1’ [-Wunused-variable] int drr=0, stt=0,i,n,caut,dr1=0,st1=0; ^ user.cpp:18:38: warning: unused variable ‘st1’ [-Wunused-variable] int drr=0, stt=0,i,n,caut,dr1=0,st1=0; ^