Submission #1208668

#	Time	Username	Problem	Language	Result	Execution time	Memory
1208668		k1r1t0	Rotating Lines (APIO25_rotate)	C++20	100 / 100	31 ms	2160 KiB

rotate

#include <bits/stdc++.h>

using namespace std;

void rotate(vector<int> t, int x);

void energy(int n, vector<int> v) {
	vector<int> order(n);
	iota(begin(order), end(order), 0);
	sort(begin(order), end(order), [&](int i, int j) {
		return v[i] < v[j];
	});
	for (int i = 0; i < n / 2; i++)
		rotate({order[i + n / 2]}, (v[order[i]] + 75000 - v[order[i + n / 2]]) % 50000);
}

• 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