제출 #1208967

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1208967		Theo830	Rotating Lines (APIO25_rotate)	C++20	5 / 100	1 ms	840 KiB

rotate

#include "rotate.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define f(i,a,b) for(ll i = a;i < b;i++)
#define pb push_back
#define ii pair<ll,ll>
#define F first
#define S second
void energy(int n, std::vector<int> v){
	vector<ii>ex;
	f(i,0,n){
		ex.pb(ii(v[i],i));
	}
	sort(ex.begin(),ex.end());
	f(i,0,n){
		ll go = (i * 50000) / n;
		ll pos = ex[i].S;
		go %= 50000;
		ll x = 50000 + go- v[pos];
		vector<int>idx;
		f(j,i,n){
			idx.pb(ex[j].S);
			v[ex[j].S] += x;
			v[ex[j].S] %= 50000;	
		}
		rotate(idx,x);
	}
}

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• Subtask 1: 5 / 5
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