Submission #800964

#	Time	Username	Problem	Language	Result	Execution time	Memory
800964		jlallas384	Gondola (IOI14_gondola)	C++17	20 / 100	30 ms	5068 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;

int valid(int n, int inputSeq[]){
    set<int> used;
    int idx = 0;
    for(int i = 0; i < n; i++){
        if(used.count(inputSeq[i])) return 0;
        used.insert(inputSeq[i]);
        if(inputSeq[i] <= n){
            idx = i;
        }
    }
    int nd = inputSeq[idx];
    for(int i = 0; i < n; i++){
        int j = (idx + i) % n;
        if(inputSeq[j] <= n && inputSeq[j] != nd) return 0;
        nd++;
        if(nd > n) nd = 1;
    }
    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