Submission #1300593

#TimeUsernameProblemLanguageResultExecution timeMemory
1300593retardeRotating Lines (APIO25_rotate)C++20
11 / 100
50 ms2792 KiB
#include "rotate.h"
#include <bits/stdc++.h>
using namespace std;

void energy(int n, vector<int> v){
    vector<pair<int, int>> vp;
    for (int i = 0; i < n; i++) {
        vp.push_back({v[i], i});
    }
    sort(vp.begin(), vp.end()); reverse(vp.begin(), vp.end());

    //for (auto &x : vp) std::cout << x.first << " " << x.second << '\n';

    for (int i = 0; i < n/2; i++) {
        rotate({vp[i].second}, 25000 - vp[i].first);
    }
    for (int i = n - 1; i >= n/2; i--) {
        rotate({vp[i].second}, 50000 - vp[i].first);
    }
}

/*
5731 8310 573 24999 5719 4573 5912 5019 5710 1729

24999 8310 5912 5731 5719 5710 5019 4573 1729 573

rotate([3], 1)
v <- [5731, 8310, 573, 25000, 5719, 4573, 5912, 5019, 5710, 1729]
New energy: 274750

rotate([1], 16690)
v <- [5731, 25000, 573, 25000, 5719, 4573, 5912, 5019, 5710, 1729]
New energy: 391580

rotate([6], 19088)
v <- [5731, 25000, 573, 25000, 5719, 4573, 25000, 5019, 5710, 1729]
New energy: 487020

rotate([0], 19269)
v <- [25000, 25000, 573, 25000, 5719, 4573, 25000, 5019, 5710, 1729]
New energy: 544827

rotate([4], 19281)
v <- [25000, 25000, 573, 25000, 25000, 4573, 25000, 5019, 5710, 1729]
New energy: 564108

rotate([8], 19290)
v <- [25000, 25000, 573, 25000, 25000, 4573, 25000, 5019, 25000, 1729]
New energy: 544818


*/ 
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