Submission #836692

#	Time	Username	Problem	Language	Result	Execution time	Memory
836692		12345678	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	77 ms	10828 KiB

ho_t1

#include <bits/stdc++.h>

using namespace std;

const int nx=2e5+5;
int n, b[nx], l[nx], r[nx], mx, ans[nx];
vector<pair<int, int>> a(nx);

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n;
    for (int i=1; i<=n+1; i++) cin>>a[i].first, a[i].second=i;
    for (int i=1; i<=n; i++) cin>>b[i];
    b[n+1]=1e9;
    sort(b+1, b+n+1);
    sort(a.begin()+1, a.begin()+n+2);
    for (int i=1; i<=n+1; i++) l[i]=max(l[i-1], a[i].first-b[i]);
    for (int i=n; i>=1; i--) r[i]=max(r[i+1], a[i+1].first-b[i]);
    for (int i=1; i<=n+1; i++) ans[a[i].second]=max(l[i], r[i]);
    for (int i=1; i<=n+1; i++) cout<<ans[i]<<' ';
}

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