제출 #335355

#제출 시각아이디문제언어결과실행 시간메모리
335355blue곤돌라 (IOI14_gondola)C++11
10 / 100
11 ms748 KiB
#include "gondola.h"
#include <iostream>
#include <set>
using namespace std;

int valid(int n, int inputSeq[])
{
    set<int> S;
    int prev = -1, prev_pos = -1;
    for(int i = 0; i < n; i++)
    {
        if(S.find(inputSeq[i]) != S.end()) return 0;
        if(inputSeq[i] > n) continue;
        if(prev != -1)
        {
            if((i - prev_pos + n) % n != (inputSeq[i] - prev + n) % n) return 0;
        }
        prev = inputSeq[i];
        prev_pos = i;
    }
    return 1;
}

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
    return 0;
}

int countReplacement(int n, int inputSeq[])
{
    return 0;
}
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