#ifndef ONLINE_JUDGE #define _GLIBCXX_DEBUG #endif #include #include #include using namespace std; using namespace atcoder; using ll = long long; using mint = modint998244353; //using mint = modint1000000007; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repu(i, s, t) for (int i = (int)(s); i < (int)(t); i++) #define repd(i, s, t) for (int i = (int)(s)-1; i >= (int)(t); i--) #define all(v) v.begin(), v.end() void _u() { cerr << endl; } template void _u(H&& h, T&&... t) { cerr << h << ", "; _u(move(t)...); } #define U(...) { cerr << #__VA_ARGS__ << ": "; _u(__VA_ARGS__); } template bool chmax(T &a, const T b) { if(a >= b) return false; a = b; return true; } template bool chmin(T &a, const T b) { if(a <= b) return false; a = b; return true; } template istream& operator>>(istream &in, vector &a) { for(T &x: a) in >> x; return in; } template ostream& operator<<(ostream &out, const vector &a) { for(const T &x: a) out << x << ' '; return out; } const int di[] = {1, 0, -1, 0, 1, 1, -1, -1, 0}; const int dj[] = {0, 1, 0, -1, -1, 1, 1, -1, 0}; int main() { int n, m; cin >> n >> m; vector> es; rep(i, m) { int u, v; cin >> u >> v; u--, v--; es.emplace_back(u, v); } int q; cin >> q; vector b(q); cin >> b; rep(i, q) b[i]--; vector rem(m, true); rep(i, q) rem[b[i]] = false; dsu uf(n); ll res = n * ll(n-1) / 2; auto merge = [&](int i, int j) { if(uf.same(i, j)) return; res -= uf.size(i) * ll(uf.size(j)); uf.merge(i, j); }; rep(i, m) if(rem[i]) { auto[pi, pj] = es[i]; merge(pi, pj); } vector ans(q); repd(qi, q, 0) { ans[qi] = res; auto[pi, pj] = es[b[qi]]; merge(pi, pj); } rep(i, q) cout << ans[i] << '\n'; return 0; }