Submission #1260407

#	Time	Username	Problem	Language	Result	Execution time	Memory
1260407		kawhiet	Rotating Lines (APIO25_rotate)	C++20	100 / 100	32 ms	2752 KiB

rotate

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

void energy(int n, vector<int> v) {
    vector<pair<int, int>> a;
    for(int i = 0; i < n; i++) {
        a.push_back({v[i], i});
    }
    sort(a.begin(), a.end());
    for (int i = 0; i < n / 2; i++) {
        int x = (a[i].first + 75000 - a[i + (n + 1) / 2].first) % 50000;
        rotate({a[i + (n + 1) / 2].second}, 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