이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
#ifndef ARTHUR_LOCAL
#include "gondola.h"
#endif
using namespace std;
bool used[250001];
int valid(int n, int S[])
{
pair<int,int> minn = {int(1e9),int(1e9)};
for(int i=0; i<n; i++)
{
if(used[S[i]]) return 0;
used[S[i]]=1;
minn = min(minn, make_pair(S[i],i));
}
int cur = minn.first;
if(cur>n) return 1;
int one_pos = (minn.second - minn.first + 1 + n)%n;
for(int j=0; j<n; j++)
{
if(S[(one_pos+j)%n] == j+1 || S[(one_pos+j)%n]>n) continue;
return 0;
}
return 1;
}
int replacement(int n, int G[], int R[])
{
return 1;
}
int countReplacement(int n, int I[])
{
return 1;
}
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