Compilare: user.cpp: In function ‘int main()’: user.cpp:23:19: warning: unused variable ‘e’ [-Wunused-variable] long long int e,q; ^ user.cpp:22:22: warning: ‘cI’ may be used uninitialized in this function [-Wmaybe-uninitialized] int n,m,p,t,s,ci,cI; ^ user.cpp:50:18: warning: ‘ci’ may be used uninitialized in this function [-Wmaybe-uninitialized] for(int i=ci+1;i<=q;i++) ^