Submission #939942

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
939942	2024-03-07T02:00:42 Z	ezzzay	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	32684 KB

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define ff first
#define ss second
const int N=5e5+5;
int a[N],b[N];
vector<pair<int,int>>v;
signed main(){
    int n;
    cin>>n;
    int ans=0;
    for(int i=0;i<n;i++){cin>>a[i]>>b[i];
        v.pb({a[i],b[i]});
    }
    sort(v.begin(),v.end());
    int ps[N];
    for(int i=1;i<=n;i++){
        ps[i]=ps[i-1]+v[i-1].ss;
    }
    for(int i=0;i<n;i++){
        for(int j=i;j<n;j++){
            
            int s=ps[j+1]-ps[i];
            s-= (v[j].ff-v[i].ff);
            ans=max(ans,s);
        }
    }
    cout<<ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	6232 KB	Output is correct
2	Correct	2 ms	6236 KB	Output is correct
3	Correct	2 ms	6236 KB	Output is correct
4	Correct	2 ms	6236 KB	Output is correct
5	Correct	2 ms	6232 KB	Output is correct
6	Correct	2 ms	6236 KB	Output is correct
7	Correct	2 ms	6236 KB	Output is correct
8	Correct	3 ms	6236 KB	Output is correct
9	Correct	2 ms	6232 KB	Output is correct
10	Correct	2 ms	6232 KB	Output is correct
11	Correct	3 ms	6236 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	6232 KB	Output is correct
2	Correct	2 ms	6236 KB	Output is correct
3	Correct	2 ms	6236 KB	Output is correct
4	Correct	2 ms	6236 KB	Output is correct
5	Correct	2 ms	6232 KB	Output is correct
6	Correct	2 ms	6236 KB	Output is correct
7	Correct	2 ms	6236 KB	Output is correct
8	Correct	3 ms	6236 KB	Output is correct
9	Correct	2 ms	6232 KB	Output is correct
10	Correct	2 ms	6232 KB	Output is correct
11	Correct	3 ms	6236 KB	Output is correct
12	Correct	3 ms	6232 KB	Output is correct
13	Correct	3 ms	6236 KB	Output is correct
14	Correct	2 ms	6236 KB	Output is correct
15	Correct	4 ms	6232 KB	Output is correct
16	Correct	3 ms	6232 KB	Output is correct
17	Correct	3 ms	6232 KB	Output is correct
18	Correct	3 ms	6236 KB	Output is correct
19	Correct	3 ms	6272 KB	Output is correct
20	Correct	3 ms	6312 KB	Output is correct
21	Correct	3 ms	6236 KB	Output is correct
22	Correct	2 ms	6236 KB	Output is correct
23	Correct	3 ms	6236 KB	Output is correct
24	Correct	2 ms	6236 KB	Output is correct
25	Correct	3 ms	6488 KB	Output is correct
26	Correct	3 ms	6236 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	6232 KB	Output is correct
2	Correct	2 ms	6236 KB	Output is correct
3	Correct	2 ms	6236 KB	Output is correct
4	Correct	2 ms	6236 KB	Output is correct
5	Correct	2 ms	6232 KB	Output is correct
6	Correct	2 ms	6236 KB	Output is correct
7	Correct	2 ms	6236 KB	Output is correct
8	Correct	3 ms	6236 KB	Output is correct
9	Correct	2 ms	6232 KB	Output is correct
10	Correct	2 ms	6232 KB	Output is correct
11	Correct	3 ms	6236 KB	Output is correct
12	Correct	3 ms	6232 KB	Output is correct
13	Correct	3 ms	6236 KB	Output is correct
14	Correct	2 ms	6236 KB	Output is correct
15	Correct	4 ms	6232 KB	Output is correct
16	Correct	3 ms	6232 KB	Output is correct
17	Correct	3 ms	6232 KB	Output is correct
18	Correct	3 ms	6236 KB	Output is correct
19	Correct	3 ms	6272 KB	Output is correct
20	Correct	3 ms	6312 KB	Output is correct
21	Correct	3 ms	6236 KB	Output is correct
22	Correct	2 ms	6236 KB	Output is correct
23	Correct	3 ms	6236 KB	Output is correct
24	Correct	2 ms	6236 KB	Output is correct
25	Correct	3 ms	6488 KB	Output is correct
26	Correct	3 ms	6236 KB	Output is correct
27	Correct	18 ms	6488 KB	Output is correct
28	Correct	20 ms	6748 KB	Output is correct
29	Correct	19 ms	6748 KB	Output is correct
30	Correct	18 ms	6748 KB	Output is correct
31	Correct	18 ms	6744 KB	Output is correct
32	Correct	18 ms	6748 KB	Output is correct
33	Correct	18 ms	6640 KB	Output is correct
34	Correct	18 ms	6748 KB	Output is correct
35	Correct	18 ms	6748 KB	Output is correct
36	Correct	18 ms	6748 KB	Output is correct
37	Correct	18 ms	6748 KB	Output is correct
38	Correct	18 ms	6744 KB	Output is correct
39	Correct	23 ms	6748 KB	Output is correct
40	Correct	18 ms	6748 KB	Output is correct
41	Correct	18 ms	6748 KB	Output is correct
42	Correct	18 ms	6664 KB	Output is correct
43	Correct	18 ms	6552 KB	Output is correct
44	Correct	18 ms	6744 KB	Output is correct
45	Correct	20 ms	6648 KB	Output is correct
46	Correct	18 ms	6748 KB	Output is correct
47	Correct	18 ms	6748 KB	Output is correct
48	Correct	18 ms	6748 KB	Output is correct
49	Correct	18 ms	6748 KB	Output is correct
50	Correct	18 ms	6748 KB	Output is correct
51	Correct	21 ms	6664 KB	Output is correct

Subtask #4
0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	6232 KB	Output is correct
2	Correct	2 ms	6236 KB	Output is correct
3	Correct	2 ms	6236 KB	Output is correct
4	Correct	2 ms	6236 KB	Output is correct
5	Correct	2 ms	6232 KB	Output is correct
6	Correct	2 ms	6236 KB	Output is correct
7	Correct	2 ms	6236 KB	Output is correct
8	Correct	3 ms	6236 KB	Output is correct
9	Correct	2 ms	6232 KB	Output is correct
10	Correct	2 ms	6232 KB	Output is correct
11	Correct	3 ms	6236 KB	Output is correct
12	Correct	3 ms	6232 KB	Output is correct
13	Correct	3 ms	6236 KB	Output is correct
14	Correct	2 ms	6236 KB	Output is correct
15	Correct	4 ms	6232 KB	Output is correct
16	Correct	3 ms	6232 KB	Output is correct
17	Correct	3 ms	6232 KB	Output is correct
18	Correct	3 ms	6236 KB	Output is correct
19	Correct	3 ms	6272 KB	Output is correct
20	Correct	3 ms	6312 KB	Output is correct
21	Correct	3 ms	6236 KB	Output is correct
22	Correct	2 ms	6236 KB	Output is correct
23	Correct	3 ms	6236 KB	Output is correct
24	Correct	2 ms	6236 KB	Output is correct
25	Correct	3 ms	6488 KB	Output is correct
26	Correct	3 ms	6236 KB	Output is correct
27	Correct	18 ms	6488 KB	Output is correct
28	Correct	20 ms	6748 KB	Output is correct
29	Correct	19 ms	6748 KB	Output is correct
30	Correct	18 ms	6748 KB	Output is correct
31	Correct	18 ms	6744 KB	Output is correct
32	Correct	18 ms	6748 KB	Output is correct
33	Correct	18 ms	6640 KB	Output is correct
34	Correct	18 ms	6748 KB	Output is correct
35	Correct	18 ms	6748 KB	Output is correct
36	Correct	18 ms	6748 KB	Output is correct
37	Correct	18 ms	6748 KB	Output is correct
38	Correct	18 ms	6744 KB	Output is correct
39	Correct	23 ms	6748 KB	Output is correct
40	Correct	18 ms	6748 KB	Output is correct
41	Correct	18 ms	6748 KB	Output is correct
42	Correct	18 ms	6664 KB	Output is correct
43	Correct	18 ms	6552 KB	Output is correct
44	Correct	18 ms	6744 KB	Output is correct
45	Correct	20 ms	6648 KB	Output is correct
46	Correct	18 ms	6748 KB	Output is correct
47	Correct	18 ms	6748 KB	Output is correct
48	Correct	18 ms	6748 KB	Output is correct
49	Correct	18 ms	6748 KB	Output is correct
50	Correct	18 ms	6748 KB	Output is correct
51	Correct	21 ms	6664 KB	Output is correct
52	Execution timed out	1020 ms	32684 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Submission #939942

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 50.0