Submission #1299712

#TimeUsernameProblemLanguageResultExecution timeMemory
1299712azamuraiJust Long Neckties (JOI20_ho_t1)C++20
100 / 100
171 ms22748 KiB
#include <bits/stdc++.h>

#define int long long
#define fi first
#define se second
#define mp make_pair
#define Sz(x) (int)x.size()

using namespace std;

const int N = 2e5 + 5;
int n, a[N], b[N], pref[N], suf[N];

void solve() {
    cin >> n;
    vector <int> save;
    for (int i = 1; i <= n + 1; i++) {
        cin >> a[i];
        save.push_back(a[i]);
    }
    for (int i = 1; i <= n; i++) {
        cin >> b[i];
    }
    sort(a + 1, a + n + 2);
    sort(b + 1, b + n + 1);
    for (int i = 1; i <= n; i++) {
        pref[i] = pref[i - 1];
        pref[i] = max(pref[i], max(0ll, a[i] - b[i]));
    }
    for (int i = n + 1; i >= 2; i--) {
        suf[i] = suf[i + 1];
        suf[i] = max(suf[i], max(0ll, a[i] - b[i - 1]));
    }
    map <int,int> ans;
    for (int i = 1; i <= n + 1; i++) {
        ans[a[i]] = max(pref[i - 1], suf[i + 1]);
    }
    for (auto to : save) {
        cout << ans[to] << ' ';
    }
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int tt = 1;
    // cin >> tt;

    while (tt--) {
        solve();
        // cout << '\n';
    }
}
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