Submission #753102

#TimeUsernameProblemLanguageResultExecution timeMemory
753102abysmalJust Long Neckties (JOI20_ho_t1)C++14
100 / 100
99 ms10048 KiB
#include<iostream>
#include<stdio.h>
#include<stdint.h>
#include<iomanip>
#include<algorithm>
#include<utility>
#include<vector>
#include<stack>
#include<queue>
#include<set>
#include<map>
#include<deque>
#include<math.h>
#include<assert.h>

using namespace std;

const int64_t INF = 1e18 + 5;
const int64_t mINF = 1e9 + 5;
const int64_t MOD = 1e9 + 7;
const int nbit = 31;
const int nchar = 26;
const int D = 4;
int dr[D] = {1, -1, -1, 1};
int dc[D] = {1, 1, 1, -1};

struct Thing
{
    int val;
    int id;

    Thing(int val_, int id_) : val(val_), id(id_) {}

    bool operator < (const Thing& o) const
    {
        return val < o.val;
    }
};

struct Solution
{
    int n;
    vector<Thing> a;
    vector<int> b;
    Solution() {}

    void solve()
    {
        cin >> n;
        b.resize(n, 0);

        for(int i = 0; i <= n; i++)
        {
            int x;
            cin >> x;

            a.push_back(Thing(x, i));
        }

        for(int i = 0; i < n; i++)
        {
            cin >> b[i];
        }
        sort(a.begin(), a.end());
        sort(b.begin(), b.end());

        vector<int> prefix(n + 1, 0);
        for(int i = 1; i <= n; i++)
        {
            int dif = a[i - 1].val - b[i - 1];
            prefix[i] = max(prefix[i - 1], max(dif, 0));
        }

        int suf = 0;
        vector<int> ans(n + 1, -1);
        for(int i = n; i >= 0; i--)
        {
            int id = a[i].id;
            ans[id] = max(suf, prefix[i]);

            int tmp = 0;
            if(i != 0) tmp = max(a[i].val - b[i - 1], 0);

            suf = max(suf, tmp);
        }

        for(int i = 0; i <= n; i++)
        {
            cout << ans[i] << " ";
        }
    }

    int modadd(int t1, int t2)
    {
        int res = t1 + t2;
        if(res >= MOD) res -= MOD;
        return res;
    }

    int Abs(int tmp)
    {
        if(tmp < 0) return -tmp;
        return tmp;
    }

    int64_t MASK(int j)
    {
        return (1LL << j);
    }

    bool BIT(int64_t tmp, int j)
    {
        return (tmp & MASK(j));
    }
};

void __setup()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

//    freopen("in.txt", "r", stdin);
//    freopen("out.txt", "w", stdout);
}

int main()
{
    __setup();

    int t = 1;
//    cin >> t;
    for(int i = 1; i <= t; i++)
    {
        Solution().solve();
    }
    return 0;
}
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