oj.uz

Submission #127293

# Submission time Handle Problem Language Result Execution time Memory
127293 2019-07-09T07:53:59 Z taozai281 Art Exhibition (JOI18_art) C++14
100 / 100
 988 ms 8928 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long
int n;
vector<pair<int,int> > A;
int a,b;
int ans=-1e15,tmp=-1e15,sum=-1e15;
signed main(){
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>a>>b;
		A.push_back({a,b});
	}
	sort(A.begin(),A.end());
	for(int i=0;i<n;i++)
	{
		tmp=max(tmp,A[i].first-sum);
		sum+=A[i].second;
		ans=max(ans,sum-A[i].first+tmp);
	}
	cout<<ans;
	
	
	
	
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 252 KB Output is correct
11 Correct 2 ms 376 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 252 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 380 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 268 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 256 KB Output is correct
26 Correct 2 ms 380 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 252 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 380 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 268 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 256 KB Output is correct
26 Correct 2 ms 380 KB Output is correct
27 Correct 12 ms 504 KB Output is correct
28 Correct 12 ms 504 KB Output is correct
29 Correct 12 ms 504 KB Output is correct
30 Correct 11 ms 504 KB Output is correct
31 Correct 12 ms 504 KB Output is correct
32 Correct 12 ms 508 KB Output is correct
33 Correct 12 ms 504 KB Output is correct
34 Correct 12 ms 504 KB Output is correct
35 Correct 12 ms 476 KB Output is correct
36 Correct 12 ms 504 KB Output is correct
37 Correct 12 ms 504 KB Output is correct
38 Correct 12 ms 504 KB Output is correct
39 Correct 12 ms 504 KB Output is correct
40 Correct 12 ms 504 KB Output is correct
41 Correct 11 ms 504 KB Output is correct
42 Correct 12 ms 504 KB Output is correct
43 Correct 12 ms 504 KB Output is correct
44 Correct 12 ms 504 KB Output is correct
45 Correct 12 ms 504 KB Output is correct
46 Correct 12 ms 504 KB Output is correct
47 Correct 12 ms 504 KB Output is correct
48 Correct 12 ms 504 KB Output is correct
49 Correct 11 ms 476 KB Output is correct
50 Correct 11 ms 504 KB Output is correct
51 Correct 12 ms 504 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 252 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 380 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 268 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 256 KB Output is correct
26 Correct 2 ms 380 KB Output is correct
27 Correct 12 ms 504 KB Output is correct
28 Correct 12 ms 504 KB Output is correct
29 Correct 12 ms 504 KB Output is correct
30 Correct 11 ms 504 KB Output is correct
31 Correct 12 ms 504 KB Output is correct
32 Correct 12 ms 508 KB Output is correct
33 Correct 12 ms 504 KB Output is correct
34 Correct 12 ms 504 KB Output is correct
35 Correct 12 ms 476 KB Output is correct
36 Correct 12 ms 504 KB Output is correct
37 Correct 12 ms 504 KB Output is correct
38 Correct 12 ms 504 KB Output is correct
39 Correct 12 ms 504 KB Output is correct
40 Correct 12 ms 504 KB Output is correct
41 Correct 11 ms 504 KB Output is correct
42 Correct 12 ms 504 KB Output is correct
43 Correct 12 ms 504 KB Output is correct
44 Correct 12 ms 504 KB Output is correct
45 Correct 12 ms 504 KB Output is correct
46 Correct 12 ms 504 KB Output is correct
47 Correct 12 ms 504 KB Output is correct
48 Correct 12 ms 504 KB Output is correct
49 Correct 11 ms 476 KB Output is correct
50 Correct 11 ms 504 KB Output is correct
51 Correct 12 ms 504 KB Output is correct
52 Correct 977 ms 8752 KB Output is correct
53 Correct 970 ms 8928 KB Output is correct
54 Correct 967 ms 8724 KB Output is correct
55 Correct 967 ms 8748 KB Output is correct
56 Correct 978 ms 8796 KB Output is correct
57 Correct 968 ms 8808 KB Output is correct
58 Correct 966 ms 8768 KB Output is correct
59 Correct 960 ms 8748 KB Output is correct
60 Correct 970 ms 8800 KB Output is correct
61 Correct 963 ms 8780 KB Output is correct
62 Correct 988 ms 8672 KB Output is correct
63 Correct 965 ms 8652 KB Output is correct
64 Correct 974 ms 8740 KB Output is correct
65 Correct 966 ms 8592 KB Output is correct
66 Correct 965 ms 8672 KB Output is correct
67 Correct 971 ms 8704 KB Output is correct
68 Correct 969 ms 8780 KB Output is correct