Submission #396757

#	Time	Username	Problem	Language	Result	Execution time	Memory
396757		peuch	Gondola (IOI14_gondola)	C++17	20 / 100	48 ms	5172 KiB

gondola

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

int valid(int n, int inputSeq[])
{
	int mini = n + 10, id = 0;
	map<int, bool> marc;
	for(int i = 0; i < n; i++){
		if(marc[inputSeq[i]]) return 0;
		if(inputSeq[i] < mini) mini = inputSeq[i], id = i;
		marc[inputSeq[i]] = 1;
	}
	if(mini >= n) return 0;
	for(int i = 0; i < n; i++){
		if(inputSeq[(id + i) % n] <= n && inputSeq[(id + i) % n] != mini) return 0;
		mini++;
		if(mini > n) mini = 1;
	} 
	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