Submission #378248

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
378248	2021-03-16T10:26:45 Z	jlallas384	Art Exhibition (JOI18_art)	C++17	100 / 100	825 ms	48468 KB

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int main(){
    int n;
    cin >> n;
    vector<pair<ll,int>> a(n);
    for(auto &[sz,val]: a){
        cin >> sz >> val;
    }
    sort(a.begin(), a.end());
    vector<ll> b(n);
    multiset<ll> ms;
    ll sum = 0;
    for(int i = 0; i < n; i++){
        sum += a[i].second;
        ll x = sum - (a[i].first - a[0].first);
        b[i] = x;
        ms.insert(x);
    }
    ll ans = *ms.rbegin(), pref = 0;
    for(int i = 1; i < n; i++){
        ms.erase(ms.find(b[i-1]));
        pref -= a[i-1].second;
        ans = max(ans, *ms.rbegin() + pref + (a[i].first - a[0].first));
    }
    cout << ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	2 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	2 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	7 ms	748 KB	Output is correct
28	Correct	7 ms	748 KB	Output is correct
29	Correct	7 ms	748 KB	Output is correct
30	Correct	7 ms	768 KB	Output is correct
31	Correct	7 ms	748 KB	Output is correct
32	Correct	7 ms	748 KB	Output is correct
33	Correct	9 ms	748 KB	Output is correct
34	Correct	9 ms	748 KB	Output is correct
35	Correct	9 ms	748 KB	Output is correct
36	Correct	9 ms	748 KB	Output is correct
37	Correct	7 ms	748 KB	Output is correct
38	Correct	8 ms	748 KB	Output is correct
39	Correct	8 ms	748 KB	Output is correct
40	Correct	8 ms	748 KB	Output is correct
41	Correct	7 ms	748 KB	Output is correct
42	Correct	8 ms	748 KB	Output is correct
43	Correct	7 ms	748 KB	Output is correct
44	Correct	8 ms	748 KB	Output is correct
45	Correct	7 ms	748 KB	Output is correct
46	Correct	7 ms	748 KB	Output is correct
47	Correct	7 ms	748 KB	Output is correct
48	Correct	7 ms	748 KB	Output is correct
49	Correct	7 ms	876 KB	Output is correct
50	Correct	9 ms	748 KB	Output is correct
51	Correct	7 ms	748 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	2 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	7 ms	748 KB	Output is correct
28	Correct	7 ms	748 KB	Output is correct
29	Correct	7 ms	748 KB	Output is correct
30	Correct	7 ms	768 KB	Output is correct
31	Correct	7 ms	748 KB	Output is correct
32	Correct	7 ms	748 KB	Output is correct
33	Correct	9 ms	748 KB	Output is correct
34	Correct	9 ms	748 KB	Output is correct
35	Correct	9 ms	748 KB	Output is correct
36	Correct	9 ms	748 KB	Output is correct
37	Correct	7 ms	748 KB	Output is correct
38	Correct	8 ms	748 KB	Output is correct
39	Correct	8 ms	748 KB	Output is correct
40	Correct	8 ms	748 KB	Output is correct
41	Correct	7 ms	748 KB	Output is correct
42	Correct	8 ms	748 KB	Output is correct
43	Correct	7 ms	748 KB	Output is correct
44	Correct	8 ms	748 KB	Output is correct
45	Correct	7 ms	748 KB	Output is correct
46	Correct	7 ms	748 KB	Output is correct
47	Correct	7 ms	748 KB	Output is correct
48	Correct	7 ms	748 KB	Output is correct
49	Correct	7 ms	876 KB	Output is correct
50	Correct	9 ms	748 KB	Output is correct
51	Correct	7 ms	748 KB	Output is correct
52	Correct	695 ms	48120 KB	Output is correct
53	Correct	689 ms	48364 KB	Output is correct
54	Correct	720 ms	48364 KB	Output is correct
55	Correct	751 ms	48248 KB	Output is correct
56	Correct	825 ms	48244 KB	Output is correct
57	Correct	818 ms	48248 KB	Output is correct
58	Correct	764 ms	48216 KB	Output is correct
59	Correct	753 ms	48376 KB	Output is correct
60	Correct	758 ms	48468 KB	Output is correct
61	Correct	766 ms	48144 KB	Output is correct
62	Correct	723 ms	48364 KB	Output is correct
63	Correct	712 ms	48364 KB	Output is correct
64	Correct	707 ms	48236 KB	Output is correct
65	Correct	693 ms	48364 KB	Output is correct
66	Correct	680 ms	48364 KB	Output is correct
67	Correct	703 ms	48364 KB	Output is correct
68	Correct	736 ms	48364 KB	Output is correct

Submission #378248

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