oj.uz

Submission #1097920

# Submission time Handle Problem Language Result Execution time Memory
1097920 2024-10-08T15:48:03 Z Newtonabc Art Exhibition (JOI18_art) C++14
0 / 100
 0 ms 348 KB 
#include<bits/stdc++.h>
#define mp make_pair
using namespace std;
vector<pair<long long,long long> > v;
int main(){
	int n;
	long long cur=0;
	cin>>n;
	for(int i=0;i<n;i++){
		long long a,b;
		cin>>a >>b;
		v.push_back(mp(a,b));
	}
	long long ans=LLONG_MIN;
	sort(v.begin(),v.end());
	for(int i=0;i<n;i++){
		if(i) cur-=v[i].first-v[i-1].first;
		cur+=v[i].second;
		if(cur<0) cur=v[i].second;
		ans=max(ans,cur);
	}
	cout<<ans;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -