Submission #550541

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
550541	2022-04-18T11:25:18 Z	Kipras	Art Exhibition (JOI18_art)	C++17	100 / 100	641 ms	52296 KB

#include <bits/stdc++.h>

typedef long long ll;

using namespace std;

const ll maxN = 5e5+10;

vector<pair<ll, ll>> a;
map<ll, ll> b;
ll n;

int main()
{

    ios_base::sync_with_stdio(0);cin.tie(nullptr);

    cin>>n;

    ll mx = 0;

    for(int i = 0; i < n; i++){
        ll aa, bb;
        cin>>aa>>bb;
        a.push_back({aa, bb});
        mx=max(mx, bb);
    }


    for(int i = 0; i < n; i++){
        b[a[i].first]+=a[i].second;
    }

    a.clear();

    for(auto i : b){
        a.push_back({i.first, i.second});
    }

    sort(a.begin(), a.end());

    n = a.size();

    for(int i = 0; i < n; i++){
        mx=max(mx, a[i].second);
    }

    ll cur = a[0].second;

    for(int i = 1; i < n; i++){

        cur = max(cur+a[i].second-abs(a[i].first-a[i-1].first), a[i].second);

        mx=max(mx, cur);

    }

    cout<<mx;

    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	1 ms	320 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	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	1 ms	320 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	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	324 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	328 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	324 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	1 ms	320 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	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	324 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	328 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	324 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	840 KB	Output is correct
28	Correct	3 ms	840 KB	Output is correct
29	Correct	3 ms	724 KB	Output is correct
30	Correct	4 ms	724 KB	Output is correct
31	Correct	4 ms	724 KB	Output is correct
32	Correct	4 ms	844 KB	Output is correct
33	Correct	3 ms	852 KB	Output is correct
34	Correct	4 ms	848 KB	Output is correct
35	Correct	4 ms	768 KB	Output is correct
36	Correct	3 ms	852 KB	Output is correct
37	Correct	3 ms	852 KB	Output is correct
38	Correct	4 ms	724 KB	Output is correct
39	Correct	3 ms	832 KB	Output is correct
40	Correct	5 ms	836 KB	Output is correct
41	Correct	4 ms	724 KB	Output is correct
42	Correct	5 ms	724 KB	Output is correct
43	Correct	4 ms	844 KB	Output is correct
44	Correct	3 ms	768 KB	Output is correct
45	Correct	4 ms	772 KB	Output is correct
46	Correct	4 ms	724 KB	Output is correct
47	Correct	3 ms	852 KB	Output is correct
48	Correct	3 ms	852 KB	Output is correct
49	Correct	4 ms	852 KB	Output is correct
50	Correct	3 ms	768 KB	Output is correct
51	Correct	3 ms	844 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	1 ms	320 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	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	324 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct
17	Correct	1 ms	324 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	328 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	324 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	840 KB	Output is correct
28	Correct	3 ms	840 KB	Output is correct
29	Correct	3 ms	724 KB	Output is correct
30	Correct	4 ms	724 KB	Output is correct
31	Correct	4 ms	724 KB	Output is correct
32	Correct	4 ms	844 KB	Output is correct
33	Correct	3 ms	852 KB	Output is correct
34	Correct	4 ms	848 KB	Output is correct
35	Correct	4 ms	768 KB	Output is correct
36	Correct	3 ms	852 KB	Output is correct
37	Correct	3 ms	852 KB	Output is correct
38	Correct	4 ms	724 KB	Output is correct
39	Correct	3 ms	832 KB	Output is correct
40	Correct	5 ms	836 KB	Output is correct
41	Correct	4 ms	724 KB	Output is correct
42	Correct	5 ms	724 KB	Output is correct
43	Correct	4 ms	844 KB	Output is correct
44	Correct	3 ms	768 KB	Output is correct
45	Correct	4 ms	772 KB	Output is correct
46	Correct	4 ms	724 KB	Output is correct
47	Correct	3 ms	852 KB	Output is correct
48	Correct	3 ms	852 KB	Output is correct
49	Correct	4 ms	852 KB	Output is correct
50	Correct	3 ms	768 KB	Output is correct
51	Correct	3 ms	844 KB	Output is correct
52	Correct	623 ms	52032 KB	Output is correct
53	Correct	580 ms	51992 KB	Output is correct
54	Correct	596 ms	52116 KB	Output is correct
55	Correct	596 ms	52164 KB	Output is correct
56	Correct	631 ms	52076 KB	Output is correct
57	Correct	545 ms	52084 KB	Output is correct
58	Correct	524 ms	52088 KB	Output is correct
59	Correct	565 ms	52032 KB	Output is correct
60	Correct	607 ms	52044 KB	Output is correct
61	Correct	616 ms	51984 KB	Output is correct
62	Correct	641 ms	52100 KB	Output is correct
63	Correct	600 ms	52296 KB	Output is correct
64	Correct	556 ms	52032 KB	Output is correct
65	Correct	555 ms	52040 KB	Output is correct
66	Correct	565 ms	52116 KB	Output is correct
67	Correct	579 ms	52252 KB	Output is correct
68	Correct	610 ms	51992 KB	Output is correct

Submission #550541

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