Submission #63336

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
63336	2018-08-01T13:11:24 Z	chunghan	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	12504 KB

#include<iostream>
#include<memory.h>
#include<utility>
#include<algorithm>
#include<vector>

using namespace std;

typedef long long int lld;

lld n, s[500001] = {0, }, a, b, tmp;
vector<pair<lld, lld>> art;

int main() {
    ios::sync_with_stdio(0); 
    cin.tie(0);
    cin >> n;
    art.push_back(pair<lld, lld>(0, 0));
    for(int i = 0; i < n; i++) {
        cin >> a >> b;
        art.push_back(pair<lld, lld>(a, b));
    }
    sort(art.begin(), art.end());
    for(int i = 1; i <= n; i++) {
        s[i] = s[i-1] + get<1>(art[i]);
    }
    lld tmp = 0;
    for(int i = 1; i <= n; i++) {
        for(int j = i; j <= n; j++) {
            tmp = max(tmp,s[j]-s[i-1]-(get<0>(art[j])-get<0>(art[i])));
        }
    }
    cout << tmp;
    return 0;
}

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	456 KB	Output is correct
3	Correct	3 ms	508 KB	Output is correct
4	Correct	3 ms	556 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	2 ms	604 KB	Output is correct
8	Correct	2 ms	604 KB	Output is correct
9	Correct	2 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 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	456 KB	Output is correct
3	Correct	3 ms	508 KB	Output is correct
4	Correct	3 ms	556 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	2 ms	604 KB	Output is correct
8	Correct	2 ms	604 KB	Output is correct
9	Correct	2 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 KB	Output is correct
12	Correct	3 ms	724 KB	Output is correct
13	Correct	2 ms	724 KB	Output is correct
14	Correct	3 ms	724 KB	Output is correct
15	Correct	3 ms	724 KB	Output is correct
16	Correct	3 ms	724 KB	Output is correct
17	Correct	2 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	3 ms	724 KB	Output is correct
20	Correct	3 ms	724 KB	Output is correct
21	Correct	4 ms	724 KB	Output is correct
22	Correct	3 ms	724 KB	Output is correct
23	Correct	2 ms	724 KB	Output is correct
24	Correct	3 ms	724 KB	Output is correct
25	Correct	3 ms	724 KB	Output is correct
26	Correct	3 ms	724 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	456 KB	Output is correct
3	Correct	3 ms	508 KB	Output is correct
4	Correct	3 ms	556 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	2 ms	604 KB	Output is correct
8	Correct	2 ms	604 KB	Output is correct
9	Correct	2 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 KB	Output is correct
12	Correct	3 ms	724 KB	Output is correct
13	Correct	2 ms	724 KB	Output is correct
14	Correct	3 ms	724 KB	Output is correct
15	Correct	3 ms	724 KB	Output is correct
16	Correct	3 ms	724 KB	Output is correct
17	Correct	2 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	3 ms	724 KB	Output is correct
20	Correct	3 ms	724 KB	Output is correct
21	Correct	4 ms	724 KB	Output is correct
22	Correct	3 ms	724 KB	Output is correct
23	Correct	2 ms	724 KB	Output is correct
24	Correct	3 ms	724 KB	Output is correct
25	Correct	3 ms	724 KB	Output is correct
26	Correct	3 ms	724 KB	Output is correct
27	Correct	22 ms	876 KB	Output is correct
28	Correct	20 ms	876 KB	Output is correct
29	Correct	33 ms	876 KB	Output is correct
30	Correct	28 ms	876 KB	Output is correct
31	Correct	20 ms	876 KB	Output is correct
32	Correct	21 ms	876 KB	Output is correct
33	Correct	22 ms	876 KB	Output is correct
34	Correct	20 ms	876 KB	Output is correct
35	Correct	23 ms	996 KB	Output is correct
36	Correct	23 ms	996 KB	Output is correct
37	Correct	29 ms	996 KB	Output is correct
38	Correct	23 ms	996 KB	Output is correct
39	Correct	23 ms	996 KB	Output is correct
40	Correct	23 ms	996 KB	Output is correct
41	Correct	21 ms	996 KB	Output is correct
42	Correct	21 ms	996 KB	Output is correct
43	Correct	20 ms	996 KB	Output is correct
44	Correct	22 ms	996 KB	Output is correct
45	Correct	23 ms	996 KB	Output is correct
46	Correct	21 ms	996 KB	Output is correct
47	Correct	21 ms	996 KB	Output is correct
48	Correct	21 ms	996 KB	Output is correct
49	Correct	21 ms	996 KB	Output is correct
50	Correct	23 ms	996 KB	Output is correct
51	Correct	25 ms	996 KB	Output is correct

Subtask #4
0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	456 KB	Output is correct
3	Correct	3 ms	508 KB	Output is correct
4	Correct	3 ms	556 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	2 ms	604 KB	Output is correct
8	Correct	2 ms	604 KB	Output is correct
9	Correct	2 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 KB	Output is correct
12	Correct	3 ms	724 KB	Output is correct
13	Correct	2 ms	724 KB	Output is correct
14	Correct	3 ms	724 KB	Output is correct
15	Correct	3 ms	724 KB	Output is correct
16	Correct	3 ms	724 KB	Output is correct
17	Correct	2 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	3 ms	724 KB	Output is correct
20	Correct	3 ms	724 KB	Output is correct
21	Correct	4 ms	724 KB	Output is correct
22	Correct	3 ms	724 KB	Output is correct
23	Correct	2 ms	724 KB	Output is correct
24	Correct	3 ms	724 KB	Output is correct
25	Correct	3 ms	724 KB	Output is correct
26	Correct	3 ms	724 KB	Output is correct
27	Correct	22 ms	876 KB	Output is correct
28	Correct	20 ms	876 KB	Output is correct
29	Correct	33 ms	876 KB	Output is correct
30	Correct	28 ms	876 KB	Output is correct
31	Correct	20 ms	876 KB	Output is correct
32	Correct	21 ms	876 KB	Output is correct
33	Correct	22 ms	876 KB	Output is correct
34	Correct	20 ms	876 KB	Output is correct
35	Correct	23 ms	996 KB	Output is correct
36	Correct	23 ms	996 KB	Output is correct
37	Correct	29 ms	996 KB	Output is correct
38	Correct	23 ms	996 KB	Output is correct
39	Correct	23 ms	996 KB	Output is correct
40	Correct	23 ms	996 KB	Output is correct
41	Correct	21 ms	996 KB	Output is correct
42	Correct	21 ms	996 KB	Output is correct
43	Correct	20 ms	996 KB	Output is correct
44	Correct	22 ms	996 KB	Output is correct
45	Correct	23 ms	996 KB	Output is correct
46	Correct	21 ms	996 KB	Output is correct
47	Correct	21 ms	996 KB	Output is correct
48	Correct	21 ms	996 KB	Output is correct
49	Correct	21 ms	996 KB	Output is correct
50	Correct	23 ms	996 KB	Output is correct
51	Correct	25 ms	996 KB	Output is correct
52	Execution timed out	1078 ms	12504 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

Submission #63336

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