#include #include #include #include #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; template vector> vec2d(int n, int m, T v){ return vector>(n, vector(m, v)); } template vector>> vec3d(int n, int m, int k, T v){ return vector>>(n, vector>(m, vector(k, v))); } template void print_vector(vector v, char delimiter=' '){ if(v.empty()) { cout << endl; return; } for(int i = 0; i+1 < v.size(); i++) cout << v[i] << delimiter; cout << v.back() << endl; } template class Cumsum{ public: Cumsum(vector v): v(v){ n = v.size(); v_cumsum = vector(n+1, T(0)); for(int i = 0; i < n; i++) v_cumsum[i+1] = v_cumsum[i]+v[i]; } /** * v[l] + ... + v[r-1] */ T sum(int l, int r){ if(r <= l) return T(0); if(r > n) r = n; if(l < 0) l = 0; return v_cumsum[r]-v_cumsum[l]; } // private: int n; vector v; vector v_cumsum; }; int main(){ ios::sync_with_stdio(false); cin.tie(0); cout << setprecision(10) << fixed; int n, l; cin >> n >> l; vector c(n); for(int i = 0; i < n; i++) cin >> c[i]; auto dp = vec2d(n, l+1, 0ll); for(int len = 0; len <= c[n-1]; len++){ dp[n-1][len] = 1; } int sum_len = c[n-1]; for(int i = n-2; i >= 0; i--){ auto cumsum = Cumsum(dp[i+1]); sum_len += c[i]; for(int len = 0; len <= sum_len && len <= l; len++){ int l = max(0, len-c[i]); int r = len+1; dp[i][len] = cumsum.sum(l, r); } } auto cumsum = vector>(); for(int i = 0; i < n; i++) { cumsum.push_back(Cumsum(dp[i])); } int q; cin >> q; while(q--){ ll k; cin >> k; if(k > dp[0][l]){ cout << -1 << endl; continue; } ll rem_cnt = k; int rem_len = l; vector ans; for(int i = 0; i < n-1; i++){ int l = 0, r = min(c[i], rem_len); int min_rem_len = rem_len-c[i]; if(cumsum[i+1].sum(min_rem_len, rem_len-r+1) >= rem_cnt){ l = r; }else{ while(r-l > 1){ int c = (l+r)/2; if(cumsum[i+1].sum(min_rem_len, rem_len-c+1) >= rem_cnt) l = c; else r = c; } } ans.push_back(l); rem_cnt -= cumsum[i+1].sum(min_rem_len, rem_len-l); rem_len -= l; } ans.push_back(rem_len); print_vector(ans); } // print_vector(dp[1]); // print_vector(dp[2]); // debug_value(cumsum[1].sum(0, 3)) }