Submission #1304527

#	Time	Username	Problem	Language	Result	Execution time	Memory
1304527		Warinchai	Gondola (IOI14_gondola)	C++20	10 / 100	27 ms	4916 KiB

gondola

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

int valid(int n, int ar[])
{
    map<int,int>mp;
    vector<int>v;
    int cnt=0;
    for(int i=0;i<n;i++){
        if(ar[i]<=n)v.push_back(ar[i]),mp[ar[i]]++,cnt+=(mp[ar[i]]>1?2:0);
    }
    for(int i=0;i<v.size()-1;i++){
        if(v[i]>v[i+1])cnt++;
    }
    return cnt<=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: 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