Submission #1205429

#	Time	Username	Problem	Language	Result	Execution time	Memory
1205429		AI_2512	Rotating Lines (APIO25_rotate)	C++20	100 / 100	36 ms	2376 KiB

rotate

#include "rotate.h"
#include <bits/stdc++.h>
#define ff first
#define ss second
using namespace std;

bool comp(pair<int,int> a, pair<int,int> b){
    return a.ff > b.ff;
}

void energy(int n, vector<int> v){
    vector<pair<int,int>> a(n);
    for (int i = 0; i< n;i++){
        a[i].ff = v[i];
        a[i].ss = i;
    }
    sort(a.begin(), a.end(), comp);
    for (int i = 0;i<n/2;i++){
        rotate({a[i].ss}, 25000-abs(a[i].ff-a[i+n/2].ff));
    }
}

• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 11 / 11
• Subtask 3: 8 / 8
• Subtask 4: 15 / 15
• Subtask 5: 15 / 15
• Subtask 6: 20 / 20
• Subtask 7: 26 / 26