Submission #918748

#	Time	Username	Problem	Language	Result	Execution time	Memory
918748		Aiperiii	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	396 ms	32596 KiB

ho_t1

#include <bits/stdc++.h>
#define int long long
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
using namespace std;
signed main(){
   ios_base::sync_with_stdio();
   cin.tie(0);cout.tie(0);
   int n;
   cin>>n;
   vector <int> a(n+1),b(n),v(n+1);
   for(int i=0;i<=n;i++){
      cin>>a[i];v[i]=a[i];
   }
   for(int i=0;i<n;i++)cin>>b[i];

   sort(all(b));sort(all(a));
   multiset <int> ms;
   for(int i=0;i<n;i++){
      ms.insert(max(0ll,a[i]-b[i]));
   }
   map <int,int> ans;
   ans[a.back()]=*ms.rbegin();
   for(int i=n;i>=1;i--){
      ms.erase(ms.find(max(0ll,a[i-1]-b[i-1])));
      ms.insert(max(0ll,a[i]-b[i-1]));
      ans[a[i-1]]=*ms.rbegin();
   }
   for(int i=0;i<=n;i++){
      cout<<ans[v[i]]<<" ";
   }
}

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