제출 #712692

#제출 시각아이디문제언어결과실행 시간메모리
712692dungnguyenn_05Gap (APIO16_gap)C++17
0 / 100
43 ms2708 KiB
#include<bits/stdc++.h>
#include "gap.h"
#define pb push_back
#define all(x) x.begin(),x.end()
using namespace std;

typedef long long ll;

vector<ll> pre,suf;

long long findGap(int T, int N)
{
	long long s=0,t=1e18;
	ll mn,mx;
	while(s<t)
	{
		MinMax(s,t,&mn,&mx);
		if(mn==-1) break;
		pre.pb(mn);
		suf.pb(mx);
		s=mn+1;
		t=mx-1;
	}

	reverse(all(suf));
	for(ll x:suf)
		pre.pb(x);

	ll res=0;
	for(int i=1;i<pre.size();i++)
		res=max(res,pre[i]-pre[i-1]);

	return res;
}

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:30:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   30 |  for(int i=1;i<pre.size();i++)
      |              ~^~~~~~~~~~~
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