제출 #418028

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
418028	2021-06-04 22:22:46	Chaska	Just Long Neckties (JOI20_ho_t1)	C++11	100 / 100	123 ms	17096 KiB

ho_t1

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#include <bits/stdc++.h>
#define F first
#define S second
using namespace std;
typedef pair<long long,long long> ii;
const int N = 2e5+5;
ii a[N];
long long b[N];
long long res[N],n;
long long k[N][2],dp[N];
int main()
{
    cin.tie(0); ios_base::sync_with_stdio(0);
    cin >> n;
    for (int i=0;i<n+1;i++) {
        cin >> a[i].F;
        a[i].S = i;
    }
    sort(a,a+n+1);
    for (int i=0;i<n;i++) 
        cin >> b[i];
    sort(b,b+n);
    for (int i=n-1;i>=0;i--) {
        k[i][0] = a[i].F - b[i];
        k[i][1] = a[i+1].F - b[i];
        k[i][0] = max(k[i][0],0ll);
        k[i][1] = max(k[i][1],0ll);
       // cout << k[i][1] << " ";
    }
    
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91