제출 #550724

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
550724		Ahmed57	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	201 ms	10800 KiB

ho_t1

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

int main (){
    int n;cin>>n;
    vector<int> bb(n);
    vector<pair<int,int>> arr(n+1);
    for(int i = 0;i<=n;i++){
        cin>>arr[i].first;
        arr[i].second = i;
    }
    for(int i = 0;i<n;i++)cin>>bb[i];
    sort(arr.begin(),arr.end());
    sort(bb.begin(),bb.end());
    int per[n] , suf[n];
    for(int i = 0;i<n;i++){
        per[i] = max(arr[i].first-bb[i],0);
        if(i)per[i] = max(per[i],per[i-1]);
    }
    for(int i = n-1;i>=0;i--){
        suf[i] = max(arr[i+1].first-bb[i],0);
        if(i<n-1)suf[i] = max(suf[i],suf[i+1]);
    }
    int ans[n+1]={0};
    for(int i = 0;i<=n;i++){
        if(i==0){
            ans[arr[i].second] = suf[i];
        }else if(i==n){
            ans[arr[i].second] = per[i-1];
        }else{
            ans[arr[i].second] = max(per[i-1],suf[i]);
        }
    }
    for(int i = 0;i<=n;i++)cout<<ans[i]<<" ";
}

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