#include <bits/stdc++.h> #define rep(i, start, end) for (int i = start; i <= end; i++) using namespace std; signed main() { int n, m, cnt = 0; cin >> n; vector<int> a(n + 2); rep(i, 1, n) cin >> a[i]; cin >> m; rep(i, 1, n) cnt += (!(a[i] || a[i - 1] || a[i + 1]) ? a...