Submission #201565

#TimeUsernameProblemLanguageResultExecution timeMemory
201565qkxwsmJust Long Neckties (JOI20_ho_t1)C++14
100 / 100
314 ms17912 KiB
#include <bits/stdc++.h>

using namespace std;

template<class T, class U>
void ckmin(T &a, U b)
{
    if (a > b) a = b;
}

template<class T, class U>
void ckmax(T &a, U b)
{
    if (a < b) a = b;
}

#define MP make_pair
#define PB push_back
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define SZ(x) ((int) (x).size())
#define ALL(x) (x).begin(), (x).end()
#define FOR(i, a, b) for (auto i = (a); i < (b); i++)
#define FORD(i, a, b) for (auto i = (a) - 1; i >= (b); i--)

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vpi;
typedef vector<pll> vpl;

const int MAXN = 200013;

int N;
pll A[MAXN];
ll B[MAXN];
ll ans[MAXN];
multiset<ll> vals;

int32_t main()
{
    cout << fixed << setprecision(12);
    cerr << fixed << setprecision(4);
    ios_base::sync_with_stdio(false); cin.tie(0);
    cin >> N;
    FOR(i, 0, N + 1)
    {
        cin >> A[i].fi; A[i].se = i;
    }
    FOR(i, 0, N)
    {
        cin >> B[i];
    }
    sort(A, A + N + 1);
    sort(B, B + N);
    vals.insert(0);
    FOR(i, 0, N)
    {
        vals.insert(A[i].fi - B[i]);
        ans[A[N].se] = *vals.rbegin();
    }
    FORD(i, N, 0)
    {
        //originally i matched with i. now it matches with i+1.
        vals.erase(vals.find(A[i].fi - B[i]));
        vals.insert(A[i + 1].fi - B[i]);
        ans[A[i].se] = *vals.rbegin();
    }
    FOR(i, 0, N + 1)
    {
        cout << ans[i] << " \n"[i == N];
    }
    return 0;
}
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