#include using namespace std; int main(){ int N; cin >> N; vector A(N); for (int i = 0; i < N; i++){ cin >> A[i]; } vector> dp(N + 1, vector(1 << 10, false)); dp[0][0] = true; for (int i = 0; i < N; i++){ for (int j = 0; j < (1 << 10); j++){ if (dp[i][j]){ dp[i + 1][(j + A[i]) % (1 << 10)] = true; dp[i + 1][j & A[i]] = true; } } } vector used(1024, false); used[0] = true; int ans = 1; for (int i = 0; i < N; i++){ vector used2(1024, false); for (int j = 0; j < 1024; j++){ if (j + A[i] < 1024){ used2[j + A[i]] = used[j]; } } swap(used, used2); for (int j = 0; j < (1 << 10); j++){ if (dp[i][j]){ int x = j & A[i]; if (!used[x]){ used[x] = true; ans++; } } } cout << ans << endl; } }