제출 #1071259

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1071259		vjudge1	Art Exhibition (JOI18_art)	C++17	50 / 100	1060 ms	15040 KiB

art

#include <bits/stdc++.h>
#define int long long
#define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define file(s) freopen(s".in", "r", stdin); freopen(s".out", "w", stdout)
const int N=1e5+1;
const int inf=1e18;
const int mod=1e9+7;
using namespace std;
int n;
struct edge{
	int ans,mx,mn,sum;
};
vector<edge>v1;
vector<pair<int,int> >v;
signed main(){
	boost;
	int n;
	cin>>n;
	for(int i=0;i<n;i++){
		int x,y;
		cin>>x>>y;
		v.push_back({x,y});
	}
	sort(v.begin(),v.end());
	int ans=0;
	for(int i=0;i<n;i++){
		int sum=0;
		for(int j=i;j<n;j++){
			sum+=v[j].second;
			ans=max(ans,sum-(v[j].first-v[i].first));
		}
	}
	cout<<ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 0 / 50