I received email from ICPC regarding Withdrawal I wanna know everybody received the email? or its just some of them cuz there is no mention of my team / members or anyone its written like they are just pointing us and saying to withdraw
Plz Everyone Do Respond
#include <bits/stdc++.h>
using namespace std;
using int64 = long long;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int T;
cin >> T;
while (T--) {
int n;
int64 c;
cin >> n >> c;
vector<int> p(n + 1);
for (int i = 1; i <= n; i++)
cin >> p[i];
vector<int64> a(n + 1);
for (int i = 1; i <= n; i++)
cin >> a[i];
vector<int> vis(n + 1, 0);
int64 ans = 0;
for (int i = 1; i <= n; i++) {
if (vis[i]) continue;
vector<int> cycle;
int cur = i;
while (!vis[cur]) {
vis[cur] = 1;
cycle.push_back(cur);
cur = p[cur];
}
int L = cycle.size();
int64 sum = 0;
int64 partial = 0;
for (int v : cycle) {
sum += a[v];
partial += max(0LL, a[v] - c);
}
int64 full = sum - 1LL * (L - 1) * c;
ans += max({0LL, partial, full});
}
cout << ans << '\n';
}
}