Submission #586201

#	Time	Username	Problem	Language	Result	Execution time	Memory
586201		SeDunion	곤돌라 (IOI14_gondola)	C++17	10 / 100	10 ms	632 KiB

gondola

#include "gondola.h"
#include<iostream>

using namespace std;

int valid(int n, int inputSeq[]) {
	int id = -1;
	for (int i = 0 ; i < n ; ++ i) {
		if (inputSeq[i] <= n) id = i;
	}
	if (id == -1) return 1;
	int x = inputSeq[id];
	for (int i = 0 ; i + x <= n ; ++ i) {
		int j = (i + id) % n;
		if (inputSeq[j] != i + x) return 0;
	}
	for (int i = 0 ; i < x ; ++ i) {
		int j = (id - i + n) % n;
		if (inputSeq[j] != x - 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