Compilare: user.cpp: In function ‘int main()’: user.cpp:6:7: warning: unused variable ‘k’ [-Wunused-variable] int n,k,h,i,j,a,b,c=0,nrp,v[100001]; ^ user.cpp:6:9: warning: unused variable ‘h’ [-Wunused-variable] int n,k,h,i,j,a,b,c=0,nrp,v[100001]; ^ user.cpp:6:13: warning: unused variable ‘j’ [-Wunused-variable] int n,k,h,i,j,a,b,c=0,nrp,v[100001]; ^ user.cpp:6:15: warning: unused variable ‘a’ [-Wunused-variable] int n,k,h,i,j,a,b,c=0,nrp,v[100001]; ^ user.cpp:6:17: warning: unused variable ‘b’ [-Wunused-variable] int n,k,h,i,j,a,b,c=0,nrp,v[100001]; ^