Submission #1345103

#	Time	Username	Problem	Language	Result	Execution time	Memory
1345103		fatime_aslan_156	Art Exhibition (JOI18_art)	C++20	100 / 100	394 ms	12156 KiB

art

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int main()
{
	ll n,c=0,s=0,l=0;
	cin>>n;
	vector<pair<ll,ll>>v(n);
	vector<ll>dp(n);
	for(int i=0; i<n; i++)
	{
		cin>>v[i].first>>v[i].second;
	}
	sort(v.begin(),v.end());
	dp[0]=v[0].second;
	s=c;
	for(int i=1; i<n; i++)
	{
		dp[i]=max(v[i].second,dp[i-1]+v[i].second-(v[i].first-v[i-1].first));
		s=max(s,dp[i]);
	}
	cout<<s;
}

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