제출 #737694

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
737694		shoryu386	곤돌라 (IOI14_gondola)	C++17	10 / 100	9 ms	980 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
int valid(int n, int inputSeq[])
{
	int baseline = -1;
	int baselineIdx = -1;
	for (int x = 0; x < n; x++){
		if (inputSeq[x] <= n){
			baseline = inputSeq[x];
			baselineIdx = x;
		}
	}
	
	if (baseline == -1){
		return 1;
	}
	
	//baseline is supposed to be at x+1
	int shiftsRight = baselineIdx+1 - baseline;
	int shifted[n];
	for (int x = 0; x < n; x++) {
		shifted[x] = inputSeq[(x + shiftsRight + n)%n];
	}
	
	for (int x = 0; x < n; x++){
		if (shifted[x] <= n && shifted[x] != x+1) 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