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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