Submission #434647

#	Time	Username	Problem	Language	Result	Execution time	Memory
434647		Supersonic	Gondola (IOI14_gondola)	C++14	10 / 100	13 ms	640 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
int n;
int o(int a,int b){return (a+b)<=n?(a+b):(a+b)-n;}
int valid(int an, int inputSeq[]){
  n=an;int g=0;
  for(;g<n;g++)if(inputSeq[g]<=n)break;
  if(g==n)return 1;
  for(int i=g;i<n;i++)if(inputSeq[i]<=n&&inputSeq[i]!=o(inputSeq[g],i-g))return 0;
  for(int i=0;i<g;i++)if(inputSeq[i]<=n&&inputSeq[i]!=o(inputSeq[g],n-g+i))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: 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