제출 #672145

#제출 시각아이디문제언어결과실행 시간메모리
672145mseebacher곤돌라 (IOI14_gondola)C++17
10 / 100
29 ms4512 KiB
#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
 
typedef long long ll;
typedef vector<int> vi;
#define MAXI (int)1e5
int valid(int n,int inputSeq[]){
	map<int,bool> m;
	int last = -1;
	for(int i = 0;i<n;i++){
		if(m[inputSeq[i]]){
			return 0;
		}else{
			m.insert({inputSeq[i],1});
			if(last == -1){
				if(inputSeq[i] <= n){
					last = inputSeq[i];
				}
			}else{
				if(inputSeq[i] != last+1){
					return 0;
				}else{
					if(inputSeq[i] == n){
						last = 0;
					}
					if(inputSeq[i] < n) last = inputSeq[i];
				}
			}
		}
	}
	return 1;
}

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{ return 0;}

int countReplacement(int n, int inputSeq[])
{return 0;}
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