#include namespace { #pragma GCC diagnostic ignored "-Wunused-function" #include #pragma GCC diagnostic warning "-Wunused-function" using namespace std; using namespace atcoder; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--) #define all(x) begin(x), end(x) #define rall(x) rbegin(x), rend(x) template bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; } template bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; } using ll = long long; using P = pair; using VI = vector; using VVI = vector; using VL = vector; using VVL = vector; } int main() { ios::sync_with_stdio(false); cin.tie(0); int n, m; cin >> n >> m; vector

es(m); for (auto& [u, v] : es) cin >> u >> v, u--, v--; vector alive(m, true); int q; cin >> q; VI b(q); rep(i, q) cin >> b[i], alive[--b[i]] = false; dsu uf(n); ll now = 0; auto add = [&](int i, int j) { if (uf.same(i, j)) return; now += (ll)uf.size(i) * uf.size(j); uf.merge(i, j); }; rep(i, m) if (alive[i]) { auto [u, v] = es[i]; add(u, v); } VL ans(q); rrep(i, q) { ans[i] = now; auto [u, v] = es[b[i]]; add(u, v); } for (ll x : ans) cout << (ll)n * (n - 1) / 2 - x << '\n'; }