제출 #927020

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
927020	2024-02-14 06:55:02	winter0101	별자리 3 (JOI20_constellation3)	C++14	100 / 100	470 ms	56396 KiB

constellation3

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#include<bits/stdc++.h>
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
#define pil pair<int,long long>
const int maxn=2e5+9;
struct star{
int x,y;
long long val;
}a[maxn];
int b[maxn];
vector<int>cord[maxn];
struct line{
int l,r,id;
bool operator < (const line &p)const {
if (l==p.l)return r>p.r;
return l<p.l;
}
 
 
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• Subtask 1: 14 / 14
• Subtask 2: 21 / 21
• Subtask 3: 65 / 65