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>
#define SZ(v) ((int)(v).size())
using namespace std;
using ll = long long;
int valid(int n, int inputSeq[])
{
set<int> seen;
for (int i(0); i < n; ++i)
{
if (seen.count(inputSeq[i]))
return 0;
seen.insert(inputSeq[i]);
}
for (int i(0); i < n; ++i)
if (inputSeq[i] <= n)
{
for (int j(1); j < n; ++j)
if (inputSeq[(i+j)%n] <= n and inputSeq[(i+j)%n]%n != (inputSeq[i] + j)%n)
return 0;
return 1;
}
return 1;
}
//----------------------
int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
return -2;
}
//----------------------
int countReplacement(int n, int inputSeq[])
{
return -3;
}
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