제출 #52973

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
52973		zetapi	곤돌라 (IOI14_gondola)	C++14	0 / 100	3 ms	824 KiB

gondola

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

#define ll long long
#define pb push_back
#define mp make_pair
#define itr ::iterator

int valid(int n, int inputSeq[])
{
 	return -1;
}

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

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
   	return -2;
}

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

int countReplacement(int n, int inputSeq[])
{
	int cnt=0;
	vector<int> vec;
	for(int A=0;A<n;A++)
		vec.pb(inputSeq[A]);
	sort(vec.begin(),vec.end());
	for(int A=0;A<vec.size();A++)
		if(vec[A]==vec[A-1])
			return 0;	
	for(int A=0;A<vec.size();A++)
		if(vec[A]>n)
			cnt++;
	if(cnt==1 or cnt==3)
		return 1;
	for(int A=0;A<n;A++)
	{
		if(inputSeq[A]<=n)
			continue;
		for(int B=A+1;B<n;B++)
		{
			if(inputSeq[B]<=n)
				continue;
			else if(inputSeq[A]<inputSeq[B])
				return 1;
			else
			return 2;
		}
	}
  	return 2;
}

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:31:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int A=0;A<vec.size();A++)
              ~^~~~~~~~~~~
gondola.cpp:34:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int A=0;A<vec.size();A++)
              ~^~~~~~~~~~~

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