Submission #1270587

#	Time	Username	Problem	Language	Result	Execution time	Memory
1270587		ezzzay	Gondola (IOI14_gondola)	C++20	20 / 100	5 ms	584 KiB

gondola

#include "gondola.h"

int valid(int n, int inputSeq[])
{
  int a=0;
	for(int i=1;i<n;i++){
		if(inputSeq[i-1]+1==inputSeq[i]){
			a++;
		}
		else if(inputSeq[i-1]==n and inputSeq[i]==1){
			a++;
		}
	}
	if(inputSeq[n-1]+1==inputSeq[0]){
		a++;
	}
	else if(inputSeq[n-1]==n and inputSeq[0]==1){
		a++;
	}
	return (a==n);
}

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

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