제출 #123228

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
123228	2019-06-30 13:55:13	MvC	Cake 3 (JOI19_cake3)	C++11	100 / 100	908 ms	103824 KiB

cake3

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#pragma GCC target("avx2")
#pragma GCC optimization("O3")
#pragma GCC optimization("unroll-loops")
#include<bits/stdc++.h>
//#include "rail.h"
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define mkp make_pair
#define in insert
#define er erase
#define fd find
#define fr first
#define sc second
typedef long long ll;
typedef long double ld;
const ll INF=0x3f3f3f3f3f3f3f3f;
const ll llinf=(1LL<<62);
const int inf=(1<<30);
const int nmax=2e5+50;
const int mod=1e9+7;
using namespace std;
int nds,i,n,m,rt[70*nmax],lch[70*nmax],rch[70*nmax];
pair<ll,int>st[70*nmax];
pair<pair<ll,ll>,int>a[nmax];
ll ans=-llinf;
int nlf(pair<ll,int>x)
{
  int p=++nds;
  lch[p]=rch[p]=0;
  st[p]=x;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cake3.cpp:2:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization("O3")
 
cake3.cpp:3:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization("unroll-loops")

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76