Submission #1151217

#	Time	Username	Problem	Language	Result	Execution time	Memory
1151217		KK_1729	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	264 ms	19372 KiB

ho_t1

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define pb push_back
#define all(a) a.begin(), a.end()
#define endl "\n"

void printVector(vector<int> a){
    for (auto x: a) cout << x << " ";
    cout << endl;
}

void solve(){

    int n; cin >> n;
    vector<pair<int, int>> a(n+1);

    FOR(i,0,n+1){
        cin >> a[i].first;
        a[i].second = i;
    }
    sort(all(a));
    vector<int> b(n);
    FOR(i,0,n) cin >> b[i];
    sort(all(b));

    vector<int> ans(n+1);
    multiset<int, greater<int>> s;
    FOR(i,0,n){
        s.insert(max(0ll, a[i+1].first-b[i]));
    }
    FOR(i,0,n){
        // cout s.begin() << endl;
        ans[a[i].second] = *s.begin();
        s.erase(s.find(max(0ll, a[i+1].first-b[i])));
        s.insert(max(0ll, a[i].first-b[i]));
        // cout << *s.begin() << endl;
    }
    ans[a[n].second] = *s.begin();
    printVector(ans);
}


int32_t main(){
    ios::sync_with_stdio(false);cin.tie(nullptr);
    int t = 1; // cin >> t;
    while (t--) solve();
}

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91