Compilare: user.cpp: In function ‘int main()’: user.cpp:21:24: warning: variable ‘t’ set but not used [-Wunused-but-set-variable] int te,n,m,a,b,i,k,t,x,y; ^ user.cpp:21:26: warning: unused variable ‘x’ [-Wunused-variable] int te,n,m,a,b,i,k,t,x,y; ^ user.cpp: In function ‘int parc(int, std::queue<int>&, int*, int, int*, int&)’: user.cpp:75:12: warning: ‘aux’ may be used uninitialized in this function [-Wmaybe-uninitialized] return aux; ^