이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5;
int n, u[N];
int valid(int N, int x[])
{
n = N;
for (int i = 0; i < n; i++)
{
if (u[x[i]] > 0)
return 0;
u[x[i]] = i + 1;
}
for (int i = 1; i < n; i++)
{
if ( u[i] != 0 && u[i + 1] != 0 && ((u[i] - 1) + 1) % n != u[i + 1] - 1)
return 0;
}
if ( u[n] != 0 && u[1] != 0 && ((u[n] - 1) + 1) % n != u[1] - 1)
return 0;
return 1;
}
//----------------------
int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
return -2;
}
//----------------------
int countReplacement(int n, int inputSeq[])
{
return -3;
}
/**
1
30
16 26 18 19 20 13 22 21 24 25 17 27 28 29 30 1 2 3 11 5 6 8 7 9 10 12 4 23 14 15
**/
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