#include #define rep(i,a,b) for(int i=a;i=b;i--) #define fore(i,a) for(auto &i:a) #define all(x) (x).begin(),(x).end() //#pragma GCC optimize ("-O3") using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); } typedef long long ll; const int inf = INT_MAX / 2; const ll infl = 1LL << 60; templatebool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; } templatebool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; } //--------------------------------------------------------------------------------------------------- /*---------------------------------------------------------------------------------------------------             ∧_∧       ∧_∧  (´<_` )  Welcome to My Coding Space!      ( ´_ゝ`) /  ⌒i @hamayanhamayan     /   \    | |     /   / ̄ ̄ ̄ ̄/  |   __(__ニつ/  _/ .| .|____      \/____/ (u ⊃ ---------------------------------------------------------------------------------------------------*/ int N; string S; int A[2010], Q; //--------------------------------------------------------------------------------------------------- void _main() { cin >> N >> S; rep(i, 0, N) cin >> A[i]; cin >> Q; rep(_, 0, Q) { int K; cin >> K; int tot = 0, L = 0, ans = 0, enemy = 0; rep(R, 0, N) { tot += A[R]; if (S[R] == 'E') enemy++; while (K < tot) { tot -= A[L]; if (S[L] == 'E') enemy--; L++; } chmax(ans, enemy); } printf("%d\n", ans); } }