Submission #647159

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
647159	2022-10-01T17:11:05 Z	danikoynov	Art Exhibition (JOI18_art)	C++14	100 / 100	598 ms	21012 KB

/**
 ____ ____ ____ ____ ____ ____
||l |||e |||i |||n |||a |||d ||
||__|||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|/__\|

**/

#include<bits/stdc++.h>
#define endl '\n'

using namespace std;
typedef long long ll;

void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}

const int maxn = 5e5 + 10;

struct element
{
    ll v, s;

    bool operator < (const element &e) const
    {
        return s < e.s;
    }
}e[maxn];

int n;

void solve()
{
    cin >> n;
    for (int i = 1; i <= n; i ++)
    {
        cin >> e[i].s >> e[i].v;
    }

    sort(e + 1, e + n + 1);
    ll p = 0, b = -1e18, ans = 0;
    for (int i = 1; i <= n; i ++)
    {
        b = max(b, - p + e[i].s);
        p = p + e[i].v;
        ans = max(ans, p - e[i].s + b);
        ///cout << b << " " << i << endl;
    }

    cout << ans << endl;

}

int main()
{
    solve();
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	308 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	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	308 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	212 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 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	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	308 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	312 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	308 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	212 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 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	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	308 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	312 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	6 ms	468 KB	Output is correct
28	Correct	6 ms	508 KB	Output is correct
29	Correct	6 ms	468 KB	Output is correct
30	Correct	6 ms	452 KB	Output is correct
31	Correct	6 ms	464 KB	Output is correct
32	Correct	5 ms	444 KB	Output is correct
33	Correct	6 ms	468 KB	Output is correct
34	Correct	5 ms	468 KB	Output is correct
35	Correct	8 ms	468 KB	Output is correct
36	Correct	7 ms	468 KB	Output is correct
37	Correct	6 ms	420 KB	Output is correct
38	Correct	6 ms	468 KB	Output is correct
39	Correct	6 ms	468 KB	Output is correct
40	Correct	6 ms	444 KB	Output is correct
41	Correct	6 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	6 ms	420 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	468 KB	Output is correct
46	Correct	5 ms	468 KB	Output is correct
47	Correct	6 ms	444 KB	Output is correct
48	Correct	6 ms	500 KB	Output is correct
49	Correct	6 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	6 ms	492 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	308 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	212 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 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	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	308 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	312 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	6 ms	468 KB	Output is correct
28	Correct	6 ms	508 KB	Output is correct
29	Correct	6 ms	468 KB	Output is correct
30	Correct	6 ms	452 KB	Output is correct
31	Correct	6 ms	464 KB	Output is correct
32	Correct	5 ms	444 KB	Output is correct
33	Correct	6 ms	468 KB	Output is correct
34	Correct	5 ms	468 KB	Output is correct
35	Correct	8 ms	468 KB	Output is correct
36	Correct	7 ms	468 KB	Output is correct
37	Correct	6 ms	420 KB	Output is correct
38	Correct	6 ms	468 KB	Output is correct
39	Correct	6 ms	468 KB	Output is correct
40	Correct	6 ms	444 KB	Output is correct
41	Correct	6 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	6 ms	420 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	468 KB	Output is correct
46	Correct	5 ms	468 KB	Output is correct
47	Correct	6 ms	444 KB	Output is correct
48	Correct	6 ms	500 KB	Output is correct
49	Correct	6 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	6 ms	492 KB	Output is correct
52	Correct	538 ms	20612 KB	Output is correct
53	Correct	523 ms	20748 KB	Output is correct
54	Correct	532 ms	20752 KB	Output is correct
55	Correct	528 ms	20696 KB	Output is correct
56	Correct	550 ms	20748 KB	Output is correct
57	Correct	521 ms	20752 KB	Output is correct
58	Correct	512 ms	20684 KB	Output is correct
59	Correct	514 ms	20724 KB	Output is correct
60	Correct	519 ms	20800 KB	Output is correct
61	Correct	499 ms	20636 KB	Output is correct
62	Correct	509 ms	20832 KB	Output is correct
63	Correct	510 ms	20632 KB	Output is correct
64	Correct	517 ms	20728 KB	Output is correct
65	Correct	522 ms	21012 KB	Output is correct
66	Correct	507 ms	20744 KB	Output is correct
67	Correct	516 ms	20704 KB	Output is correct
68	Correct	598 ms	20792 KB	Output is correct

Submission #647159

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