#include "bits/stdc++.h"
#define int long long
using namespace std;
const int MAXN = 4e5 + 10;
int ps[2010][2010];
int freq(int l, int r, int lb, int ub) {
return ps[r][ub] - ps[l-1][ub] - ps[r][lb-1] + ps[l-1][lb-1];
}
void solve(int tc) {
int n;
cin >> n;
int a[n+1], c[n+1];
for(int i=1; i<=n; i++) cin >> a[i];
for(int i=1; i<=n; i++) cin >> c[i];
int sumai = 0, sumci = 0;
for(int i=1; i<=n; i++) {
sumai += a[i];
sumci += c[i];
}
if(sumai == -n) {
int sum = 0;
for(int i=n; i>=1; i--) {
sum += c[i];
cout << sum << " \n"[i == 1];
}
return;
}
if(n <= 2000) {
int dp[n+1][n+1];
for(int i=0; i<=n; i++) {
for(int j=0; j<=n; j++) {
dp[i][j] = -1e18;
ps[i][j] = 0;
}
}
for(int i=1; i<=n; i++) {
for(int j=1; j<=n; j++) {
ps[i][j] = ps[i-1][j] + ps[i][j-1] - ps[i-1][j-1] + (a[i] == j);
}
}
bool chosen[n+1];
for(int i=1; i<=n; i++) chosen[i] = 0;
for(int i=1; i<=n; i++) if(a[i] > 0) chosen[a[i]] = 1;
dp[0][0] = 0;
int wow = 0;
for(int i=1; i<=n; i++) {
int mx = -1e18;
for(int j=0; j<i; j++) mx = max(mx, dp[j][i-1]);
for(int j=i; j<=n; j++) {
if(a[i] > j || freq(i + 1, n, 1, j) > j - i) dp[j][i] = -1e18;
else if(a[i] == j) dp[j][i] = mx + c[j];
else if(chosen[j]) dp[j][i] = max(dp[j][i], dp[j][i-1]);
else if(a[i] < j && a[i] >= 1) dp[j][i] = max(dp[j][i], dp[j][i-1]);
else {
assert(a[i] == -1);
dp[j][i] = mx + c[j];
dp[j][i] = max(dp[j][i], dp[j][i-1]);
}
mx = max(mx, dp[j][i-1]);
}
for(int j=1; j<=n; j++) wow = max(wow, dp[j][i]);
cout << wow << " \n"[i == n];
}
return;
}
int p[n+1];
for(int i=1; i<=n; i++) p[i] = 0;
for(int i=1; i<=n; i++) {
if(a[i] > 0) p[a[i]] = 1;
}
int mx = 0;
queue<int> q;
for(int i=1; i<=n; i++) {
if(p[i] == 0) q.push(i);
}
int ans = 0;
for(int i=1; i<=n; i++) {
if(a[i] == -1) {
while(q.size() && q.front() < mx) {
q.pop();
}
if(q.size()) {
mx = q.front();
q.pop();
ans++;
}
}
else {
if(a[i] > mx) {
mx = a[i];
ans++;
}
}
cout << ans << " \n"[i == n];
}
return;
}
int32_t main() {
ios::sync_with_stdio(0);
cin.tie(0);
int t=1; //cin>>t;
for(int i=1; i<=t; i++) solve(i);
}
/*
g++ T2443.cpp -std=c++17 -O2 -o T2443
./T2443 < input.txt
g++ gen.cpp -std=c++17 -O2 -o gen
g++ checker.cpp -std=c++17 -O2 -o checker
g++ T2443.cpp -std=c++17 -O2 -o T2443
g++ T2443_brute.cpp -std=c++17 -O2 -o T2443_brute
for((i=1;; ++i)); do
./gen $i > input.txt
./T2443 < input.txt > output.txt
./T2443_brute < input.txt > answer.txt
./checker
echo "Passed test: " $i
done
*/
