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41 lines
905 B
C++
41 lines
905 B
C++
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#include <bits/stdc++.h>
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using std::cin;
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using std::cout;
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using std::endl;
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int n, now;
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long long ans;
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std::pair<int, int> a[100005];
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std::priority_queue<int> q;
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int main() {
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cin >> n;
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for (int i = 1; i <= n; i++) {
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cin >> a[i].first;
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}
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for (int i = 1; i <= n; i++) {
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cin >> a[i].second;
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}
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q.push(0);
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for (int i = 1; i <= n; i++) {
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int max = q.top();
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int maxn = now;
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for (int j = now + 1; j <= n; j++) {
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if ((a[j].first - a[now].first) * 2 + a[j].second >= max) {
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max = (a[j].first - a[now].first) * 2 + a[j].second;
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maxn = j;
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}
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}
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if (maxn != now) q.push(max);
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for (int j = now + 1; j < maxn; j++) {
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q.push(a[j].second);
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}
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now = maxn;
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ans += q.top();
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q.pop();
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cout << ans << endl;
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}
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return 0;
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}
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