답안 #716595

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
716595	2023-03-30T13:36:24 Z	TheSahib	Art Exhibition (JOI18_art)	C++17	100 / 100	761 ms	42916 KB

#include <bits/stdc++.h>

#define ll long long
#define oo 1e9
#define pii pair<ll, ll>

using namespace std;



int main()
{
    int n; cin >> n;
    pii arr[n + 1];
    arr[0] = {0, 0};
    for (int i = 1; i <= n; i++)
    {
        cin >> arr[i].first >> arr[i].second;
    }
    sort(arr, arr + n + 1);
    ll pre[n + 1];
    pre[0] = 0;
    for (int i = 1; i <= n; i++)
    {
        pre[i] = pre[i - 1] + arr[i].second;
    }
    
    multiset<ll> s;
    for (int i = 1; i <= n; i++)
    {
        s.insert(pre[i] - arr[i].first);
    }
    ll ans = 0;
    for (int i = 1; i <= n; i++)
    {
        auto itr = prev(s.end());
        ans = max(ans, (*itr) - pre[i - 1] + arr[i].first);
        s.erase(s.find(pre[i] - arr[i].first));
    }
    cout << ans << '\n';
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	292 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	296 KB	Output is correct
11	Correct	1 ms	296 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	292 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	296 KB	Output is correct
11	Correct	1 ms	296 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	308 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	304 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	300 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	292 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	296 KB	Output is correct
11	Correct	1 ms	296 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	308 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	304 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	300 KB	Output is correct
27	Correct	6 ms	724 KB	Output is correct
28	Correct	9 ms	752 KB	Output is correct
29	Correct	7 ms	736 KB	Output is correct
30	Correct	7 ms	724 KB	Output is correct
31	Correct	9 ms	696 KB	Output is correct
32	Correct	6 ms	696 KB	Output is correct
33	Correct	6 ms	736 KB	Output is correct
34	Correct	7 ms	736 KB	Output is correct
35	Correct	6 ms	696 KB	Output is correct
36	Correct	6 ms	696 KB	Output is correct
37	Correct	7 ms	692 KB	Output is correct
38	Correct	6 ms	724 KB	Output is correct
39	Correct	8 ms	752 KB	Output is correct
40	Correct	7 ms	724 KB	Output is correct
41	Correct	6 ms	772 KB	Output is correct
42	Correct	6 ms	724 KB	Output is correct
43	Correct	9 ms	756 KB	Output is correct
44	Correct	9 ms	724 KB	Output is correct
45	Correct	7 ms	852 KB	Output is correct
46	Correct	7 ms	724 KB	Output is correct
47	Correct	9 ms	724 KB	Output is correct
48	Correct	7 ms	724 KB	Output is correct
49	Correct	8 ms	724 KB	Output is correct
50	Correct	6 ms	852 KB	Output is correct
51	Correct	6 ms	740 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	292 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	296 KB	Output is correct
11	Correct	1 ms	296 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	308 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	304 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	300 KB	Output is correct
27	Correct	6 ms	724 KB	Output is correct
28	Correct	9 ms	752 KB	Output is correct
29	Correct	7 ms	736 KB	Output is correct
30	Correct	7 ms	724 KB	Output is correct
31	Correct	9 ms	696 KB	Output is correct
32	Correct	6 ms	696 KB	Output is correct
33	Correct	6 ms	736 KB	Output is correct
34	Correct	7 ms	736 KB	Output is correct
35	Correct	6 ms	696 KB	Output is correct
36	Correct	6 ms	696 KB	Output is correct
37	Correct	7 ms	692 KB	Output is correct
38	Correct	6 ms	724 KB	Output is correct
39	Correct	8 ms	752 KB	Output is correct
40	Correct	7 ms	724 KB	Output is correct
41	Correct	6 ms	772 KB	Output is correct
42	Correct	6 ms	724 KB	Output is correct
43	Correct	9 ms	756 KB	Output is correct
44	Correct	9 ms	724 KB	Output is correct
45	Correct	7 ms	852 KB	Output is correct
46	Correct	7 ms	724 KB	Output is correct
47	Correct	9 ms	724 KB	Output is correct
48	Correct	7 ms	724 KB	Output is correct
49	Correct	8 ms	724 KB	Output is correct
50	Correct	6 ms	852 KB	Output is correct
51	Correct	6 ms	740 KB	Output is correct
52	Correct	617 ms	42804 KB	Output is correct
53	Correct	612 ms	42812 KB	Output is correct
54	Correct	639 ms	42820 KB	Output is correct
55	Correct	628 ms	42864 KB	Output is correct
56	Correct	695 ms	42812 KB	Output is correct
57	Correct	691 ms	42812 KB	Output is correct
58	Correct	642 ms	42812 KB	Output is correct
59	Correct	660 ms	42828 KB	Output is correct
60	Correct	652 ms	42724 KB	Output is correct
61	Correct	619 ms	42756 KB	Output is correct
62	Correct	638 ms	42808 KB	Output is correct
63	Correct	637 ms	42804 KB	Output is correct
64	Correct	623 ms	42728 KB	Output is correct
65	Correct	630 ms	42796 KB	Output is correct
66	Correct	616 ms	42916 KB	Output is correct
67	Correct	761 ms	42832 KB	Output is correct
68	Correct	694 ms	42800 KB	Output is correct

답안 #716595

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