Submission #106978

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
106978	2019-04-21T11:13:47 Z	FiloSanza	Art Exhibition (JOI18_art)	C++14	100 / 100	339 ms	24968 KB

#include <bits/stdc++.h>

using namespace std;

int main(){
    cin.tie(0);
    cin.sync_with_stdio(0);

    int N;
    cin >> N;
    vector<pair<long long, int>> v(N);

    for(auto &i : v) cin >> i.first >> i.second;
    sort(v.begin(), v.end());

    vector<long long> s(N+1, 0);
    for(int i=1; i<=N; i++) s[i] = s[i-1] + v[i-1].second;

    long long ans = 0, maxi = 0;

    for(int i=0; i<N; i++){
        maxi = max(maxi, v[i].first - s[i]);
        ans = max(ans, s[i+1] - v[i].first + maxi);
    }

    cout << ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	412 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	412 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	2 ms	392 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	412 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	2 ms	392 KB	Output is correct
27	Correct	5 ms	640 KB	Output is correct
28	Correct	5 ms	640 KB	Output is correct
29	Correct	6 ms	640 KB	Output is correct
30	Correct	5 ms	636 KB	Output is correct
31	Correct	5 ms	512 KB	Output is correct
32	Correct	6 ms	512 KB	Output is correct
33	Correct	5 ms	512 KB	Output is correct
34	Correct	4 ms	640 KB	Output is correct
35	Correct	7 ms	640 KB	Output is correct
36	Correct	6 ms	512 KB	Output is correct
37	Correct	5 ms	512 KB	Output is correct
38	Correct	5 ms	640 KB	Output is correct
39	Correct	5 ms	640 KB	Output is correct
40	Correct	5 ms	640 KB	Output is correct
41	Correct	5 ms	640 KB	Output is correct
42	Correct	5 ms	640 KB	Output is correct
43	Correct	6 ms	640 KB	Output is correct
44	Correct	6 ms	640 KB	Output is correct
45	Correct	7 ms	640 KB	Output is correct
46	Correct	5 ms	512 KB	Output is correct
47	Correct	6 ms	640 KB	Output is correct
48	Correct	6 ms	640 KB	Output is correct
49	Correct	5 ms	640 KB	Output is correct
50	Correct	5 ms	512 KB	Output is correct
51	Correct	5 ms	512 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	412 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	2 ms	392 KB	Output is correct
27	Correct	5 ms	640 KB	Output is correct
28	Correct	5 ms	640 KB	Output is correct
29	Correct	6 ms	640 KB	Output is correct
30	Correct	5 ms	636 KB	Output is correct
31	Correct	5 ms	512 KB	Output is correct
32	Correct	6 ms	512 KB	Output is correct
33	Correct	5 ms	512 KB	Output is correct
34	Correct	4 ms	640 KB	Output is correct
35	Correct	7 ms	640 KB	Output is correct
36	Correct	6 ms	512 KB	Output is correct
37	Correct	5 ms	512 KB	Output is correct
38	Correct	5 ms	640 KB	Output is correct
39	Correct	5 ms	640 KB	Output is correct
40	Correct	5 ms	640 KB	Output is correct
41	Correct	5 ms	640 KB	Output is correct
42	Correct	5 ms	640 KB	Output is correct
43	Correct	6 ms	640 KB	Output is correct
44	Correct	6 ms	640 KB	Output is correct
45	Correct	7 ms	640 KB	Output is correct
46	Correct	5 ms	512 KB	Output is correct
47	Correct	6 ms	640 KB	Output is correct
48	Correct	6 ms	640 KB	Output is correct
49	Correct	5 ms	640 KB	Output is correct
50	Correct	5 ms	512 KB	Output is correct
51	Correct	5 ms	512 KB	Output is correct
52	Correct	258 ms	24768 KB	Output is correct
53	Correct	247 ms	24952 KB	Output is correct
54	Correct	219 ms	24924 KB	Output is correct
55	Correct	240 ms	24928 KB	Output is correct
56	Correct	201 ms	24952 KB	Output is correct
57	Correct	217 ms	24840 KB	Output is correct
58	Correct	228 ms	24804 KB	Output is correct
59	Correct	231 ms	24824 KB	Output is correct
60	Correct	236 ms	24772 KB	Output is correct
61	Correct	283 ms	24696 KB	Output is correct
62	Correct	269 ms	24840 KB	Output is correct
63	Correct	246 ms	24828 KB	Output is correct
64	Correct	227 ms	24696 KB	Output is correct
65	Correct	234 ms	24968 KB	Output is correct
66	Correct	225 ms	24952 KB	Output is correct
67	Correct	339 ms	24700 KB	Output is correct
68	Correct	240 ms	24812 KB	Output is correct

Submission #106978

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
50.0 / 50.0