Compilare: main.cpp: In function 'int main()': main.cpp:13:23: warning: unused variable 'pos' [-Wunused-variable] int n,k,q,x,y,z,i,pos,aux,s; ^~~ main.cpp:13:27: warning: unused variable 'aux' [-Wunused-variable] int n,k,q,x,y,z,i,pos,aux,s; ^~~ main.cpp:13:31: warning: unused variable 's' [-Wunused-variable] int n,k,q,x,y,z,i,pos,aux,s; ^