Submission #1299501

#	Time	Username	Problem	Language	Result	Execution time	Memory
1299501		AksLolCoding	Rotating Lines (APIO25_rotate)	C++17	100 / 100	31 ms	2560 KiB

rotate

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

const int full = 50000;

void energy(int n, vector<int> v){
    vector<pair<int, int>> s(n);
    for (int i = 0; i < n; i++) s[i] = make_pair(v[i], i);
    sort(s.begin(), s.end());
    int m = n/2;
    for (int j = m; j < n; j++) {
        int x = (s[j-m].first + full/2) % full;
        int d = (x+full-s[j].first)%full;
        rotate({s[j].second}, d);
        s[j].first = x;
    }
}

• 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