제출 #752734

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
752734		adrilen	Gondola (IOI14_gondola)	C++17	20 / 100	9 ms	1108 KiB

gondola

#include "gondola.h"
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
typedef pair<int, int> pii;
constexpr int max_sub_1 = 2.5e5 + 5;


bool seen[max_sub_1] = { 0 };
int valid(int n, int inputSeq[])
{
    auto it = min_element(inputSeq, inputSeq + n);

    int val = *it, pos = it - inputSeq;
    int start_pos = pos;

    while (pos != start_pos || val == *it)
    {

        // cout << val << " " << inputSeq[pos] << "\n";


        if (inputSeq[pos] == val) 
        {
            val++, pos++;
            if (pos >= n) pos -= n;
            val = min(val, n);
            continue;
        }

        if (inputSeq[pos] > n)
        {
            if (seen[inputSeq[pos]]) return 0;
            seen[inputSeq[pos]] = true;
            val++, pos++;
            if (pos >= n) pos -= n;
            val = min(val, n);      
            continue;
        }

        return 0;
    }


 
    return 1;
}



int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
    return -2;
}


int countReplacement(int n, int inputSeq[])
{
    return -3;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10