제출 #227748

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
227748	2020-04-28 16:24:43	2fat2code	벽 (IOI14_wall)	C++17	100 / 100	718 ms	77432 KiB

wall

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#include "wall.h"
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define all(a) (a).begin(), (a).end()
#define sz() size()
#define fr first
#define sc second
#define pi pair<int,int>
#define pii pair<pair<int,int>,int>
#define mp make_pair
//#define int long long
#define rc(s) return cout<<s,0
#define rcc(s) cout<<s,exit(0)
using namespace std;
const int nmax=2000005;
int u[4*nmax],d[4*nmax],ans[nmax],lazy[4*nmax];
void lazi(int nod,int up,int down){
    d[nod]=min(d[nod],down);
    d[nod]=max(d[nod],up);
    u[nod]=max(u[nod],up);
    u[nod]=min(u[nod],down);
}
void update(int l,int r,int le,int ri,int op,int h,int nod){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

wall.cpp: In function 'void update(int, int, int, int, int, int, int)':
wall.cpp:46:16: warning: overflow in implicit constant conversion [-Woverflow]
         d[nod]=1e18;
                ^~~~

• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39