#include #include #include #include #include #include #include #include #include #define debug_value(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << #x << "=" << x << endl; #define debug(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << x << endl; template inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } using namespace std; typedef long long ll; int main(){ ios::sync_with_stdio(false); cin.tie(0); cout << setprecision(10) << fixed; int n; cin >> n; vector a(n); for(int i = 0; i < n; i++) cin >> a[i]; vector v, u; // vがand用, uがplus用 v.push_back(1); u.push_back(1); int cnt = 0; int th = 1<<10; // th = 1<<5; int mask = th-1; bool zero = false; for(int i = 0; i < n; i++){ if(a[i] == 0) zero = true; if(zero){ cout << 1 << endl; continue; } vector st, st_v, st_u; for(int x : v) { st.push_back(x&a[i]); st_v.push_back((x*a[i])&mask); assert(x < th); } for(int x : u) { st.push_back(x*a[i]); if(x*a[i] >= th) cnt++; assert(x < th); } v.clear(); u.clear(); for(int x : st){ if(x >= th){ st_v.push_back(x&mask); }else{ st_v.push_back(x); st_u.push_back(x); } } vector used_v(1<<10, false); vector used_u(1<<10, false); for(int x: st_v) { if(!used_v[x]) { v.push_back(x); used_v[x] = true; } } for(int x: st_u) { if(!used_u[x]){ u.push_back(x); used_u[x] = true; } } cout << cnt+(int)u.size() << endl; } }