Submission #925531

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
925531	2024-02-11T23:04:04 Z	VMaksimoski008	Art Exhibition (JOI18_art)	C++14	100 / 100	426 ms	18876 KB

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

int main() {
    int n;
    cin >> n;

    vector<pair<ll, ll> > v(n+1);
    for(int i=1; i<=n; i++) cin >> v[i].first >> v[i].second;
    sort(v.begin()+1, v.end());

    ll ans = 0, mx = -1e18;
    vector<ll> pref(n+1);
    for(int i=1; i<=n; i++) {
        pref[i] = pref[i-1] + v[i].second;
        mx = max(mx, v[i].first - pref[i-1]);
        ans = max(ans, pref[i] - v[i].first + mx);
    }

    cout << ans << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Memory	Grader output
1	Correct	348 KB	Output is correct
2	Correct	352 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	344 KB	Output is correct
10	Correct	436 KB	Output is correct
11	Correct	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	352 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	436 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	352 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	436 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	4 ms	700 KB	Output is correct
28	Correct	6 ms	600 KB	Output is correct
29	Correct	4 ms	600 KB	Output is correct
30	Correct	4 ms	604 KB	Output is correct
31	Correct	4 ms	604 KB	Output is correct
32	Correct	4 ms	636 KB	Output is correct
33	Correct	4 ms	600 KB	Output is correct
34	Correct	4 ms	600 KB	Output is correct
35	Correct	4 ms	856 KB	Output is correct
36	Correct	4 ms	640 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	5 ms	604 KB	Output is correct
39	Correct	4 ms	624 KB	Output is correct
40	Correct	4 ms	628 KB	Output is correct
41	Correct	5 ms	856 KB	Output is correct
42	Correct	4 ms	604 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	4 ms	628 KB	Output is correct
45	Correct	6 ms	604 KB	Output is correct
46	Correct	4 ms	620 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	4 ms	644 KB	Output is correct
49	Correct	4 ms	604 KB	Output is correct
50	Correct	4 ms	600 KB	Output is correct
51	Correct	4 ms	604 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	352 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	436 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	4 ms	700 KB	Output is correct
28	Correct	6 ms	600 KB	Output is correct
29	Correct	4 ms	600 KB	Output is correct
30	Correct	4 ms	604 KB	Output is correct
31	Correct	4 ms	604 KB	Output is correct
32	Correct	4 ms	636 KB	Output is correct
33	Correct	4 ms	600 KB	Output is correct
34	Correct	4 ms	600 KB	Output is correct
35	Correct	4 ms	856 KB	Output is correct
36	Correct	4 ms	640 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	5 ms	604 KB	Output is correct
39	Correct	4 ms	624 KB	Output is correct
40	Correct	4 ms	628 KB	Output is correct
41	Correct	5 ms	856 KB	Output is correct
42	Correct	4 ms	604 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	4 ms	628 KB	Output is correct
45	Correct	6 ms	604 KB	Output is correct
46	Correct	4 ms	620 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	4 ms	644 KB	Output is correct
49	Correct	4 ms	604 KB	Output is correct
50	Correct	4 ms	600 KB	Output is correct
51	Correct	4 ms	604 KB	Output is correct
52	Correct	376 ms	18744 KB	Output is correct
53	Correct	389 ms	18600 KB	Output is correct
54	Correct	371 ms	18744 KB	Output is correct
55	Correct	367 ms	18772 KB	Output is correct
56	Correct	380 ms	18600 KB	Output is correct
57	Correct	372 ms	18608 KB	Output is correct
58	Correct	383 ms	18748 KB	Output is correct
59	Correct	373 ms	18772 KB	Output is correct
60	Correct	379 ms	18792 KB	Output is correct
61	Correct	370 ms	18472 KB	Output is correct
62	Correct	368 ms	18876 KB	Output is correct
63	Correct	370 ms	18772 KB	Output is correct
64	Correct	369 ms	12112 KB	Output is correct
65	Correct	362 ms	12112 KB	Output is correct
66	Correct	426 ms	12108 KB	Output is correct
67	Correct	369 ms	12096 KB	Output is correct
68	Correct	367 ms	12116 KB	Output is correct

Submission #925531

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