Submission #212637

#	Time	Username	Problem	Language	Result	Execution time	Memory
212637		mohamedsobhi777	Gondola (IOI14_gondola)	C++14	20 / 100	18 ms	2432 KiB

gondola

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

const int N = 3e5 + 7 ; 

int valid(int n, int inputSeq[]){

    vector<int> vis(N , 0) ; 
    int cur = inputSeq[0] -1  ; 
    for(int i = 0 ; i < n; i++){
        if(vis[inputSeq[i]]++)return 0 ; 
        if(--inputSeq[i]!=cur)
            return 0 ; 
        cur = (cur+1) %n ; 
    }
    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