Submission #1257865

#	Time	Username	Problem	Language	Result	Execution time	Memory
1257865		noop	Rotating Lines (APIO25_rotate)	C++20	100 / 100	32 ms	2420 KiB

rotate

#include "rotate.h"
#include <bits/stdc++.h>
using namespace std;
void energy(int n,vector<int> v){
    vector<pair<int,int>> r(n);
    for (int i=0; i<n; ++i)
        r[i]={v[i],i};
    sort(r.begin(),r.end());
    n>>=1;
    for (int i=0; i<n; ++i)
        rotate({r[i+n].second},r[i].first+25000-r[i+n].first);
}

• 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