제출 #751158

#제출 시각아이디문제언어결과실행 시간메모리
751158WarinchaiArt Exhibition (JOI18_art)C++14
0 / 100
1 ms212 KiB
#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	vector<pair<long long,long long> >v;
	long long mn=LLONG_MAX,mx=0;
	for(int i=0;i<n;i++){
		long long a,b;
		cin>>a>>b;
		v.push_back({a,b});
		if(a<mn){
			mn=a;
		}
	}
	sort(v.begin(),v.end());
	long long sum=0;
	for(int i=0;i<n;i++){
		sum+=v[i].second;
		if(sum-(v[i].first-mn)>mx){
			mx=sum-(v[i].first-mn);
		}
	}
	cout<<mx;
}
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