Submission #1064403

#	Time	Username	Problem	Language	Result	Execution time	Memory
1064403		Charizard2021	Gondola (IOI14_gondola)	C++17	10 / 100	11 ms	1628 KiB

gondola

#include "gondola.h"
#include<bits/stdc++.h>
using namespace std;
int valid(int n, int inputSeq[]){
    bool works = true;
    int idx = 0;
    for(int i = 0; i < n; i++){
        if(inputSeq[i] <= n){
            idx = i;
            works = false;
        }
    }
    if(works){
        return 1;
    }
    int a[n];
    int val = inputSeq[idx];
    for(int i = idx; i < n; i++){
        a[i] = val++;
        val %= n;
        if(val == 0) val = n;
    }
    for(int i = 0; i < idx; i++){
        a[i] = val++;
        val %= n;
        if(val == 0) val = n;
    }
    bool works2 = true;
    for(int i = 0; i < n; i++){
        if(inputSeq[i] <= n){
            if(inputSeq[i] != a[i]){
                works2 = false;
            }
        }
    }
    if(works2){
        return 1;
    }
    return 0;
}

//----------------------

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: 0 / 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