제출 #563083

#제출 시각아이디문제언어결과실행 시간메모리
563083shahriarkhan곤돌라 (IOI14_gondola)C++14
20 / 100
29 ms4492 KiB
#include "gondola.h"
#include<bits/stdc++.h>
using namespace std ;

int valid(int n, int inputSeq[])
{
    int idx = -1 , cur = 0 ;
    map<int,int> vis ;
    for(int i = 0 ; i < n ; ++i)
    {
        if(inputSeq[i]<=n)
        {
            idx = i ;
            cur = inputSeq[i] - 1 ;
            break ;
        }
    }
    for(int i = idx ; i < n ; ++i)
    {
        if((inputSeq[i]<=n) && (inputSeq[i]!=(cur+1))) return 0 ;
        cur = (cur+1)%n ;
    }
    for(int i = 0 ; i < n ; ++i)
    {
        if(vis[inputSeq[i]]) return 0 ;
        vis[inputSeq[i]] = 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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