Submission #1037456

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1037456	2024-07-28T22:41:46 Z	ArthuroWich	Art Exhibition (JOI18_art)	C++17	100 / 100	391 ms	45172 KB

#include <bits/stdc++.h>
using namespace std;
#define int long long int
void solve() {
    int n, ans = 0;
    cin >> n;
    map<int, int> co;
    vector<pair<int, int>> a;
    for (int i = 0; i < n; i++) {
        int x, v;
        cin >> x >> v;
        co[x] += v;
    }
    for (auto c : co) {
        a.push_back(c);
    }
    n = a.size();
    int s = 0, mn = -1e14;
    for (int i = 0; i < n; i++) {
        mn = max(mn, a[i].first-s);
        s += a[i].second;
        ans = max(ans, s+mn-a[i].first);
    }
    cout << ans << endl;
}
int32_t main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t;
    t = 1;
    while(t--) {
        solve();
    }
}

Subtask #1
10.0 / 10.0

#	Verdict	Memory	Grader output
1	Correct	344 KB	Output is correct
2	Correct	348 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	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Memory	Grader output
1	Correct	344 KB	Output is correct
2	Correct	348 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	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	348 KB	Output is correct
14	Correct	344 KB	Output is correct
15	Correct	348 KB	Output is correct
16	Correct	348 KB	Output is correct
17	Correct	348 KB	Output is correct
18	Correct	348 KB	Output is correct
19	Correct	348 KB	Output is correct
20	Correct	344 KB	Output is correct
21	Correct	348 KB	Output is correct
22	Correct	348 KB	Output is correct
23	Correct	348 KB	Output is correct
24	Correct	348 KB	Output is correct
25	Correct	348 KB	Output is correct
26	Correct	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 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	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 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	2 ms	860 KB	Output is correct
28	Correct	2 ms	860 KB	Output is correct
29	Correct	2 ms	860 KB	Output is correct
30	Correct	2 ms	860 KB	Output is correct
31	Correct	2 ms	756 KB	Output is correct
32	Correct	2 ms	860 KB	Output is correct
33	Correct	2 ms	856 KB	Output is correct
34	Correct	2 ms	860 KB	Output is correct
35	Correct	2 ms	860 KB	Output is correct
36	Correct	3 ms	748 KB	Output is correct
37	Correct	2 ms	860 KB	Output is correct
38	Correct	2 ms	856 KB	Output is correct
39	Correct	2 ms	860 KB	Output is correct
40	Correct	2 ms	860 KB	Output is correct
41	Correct	2 ms	860 KB	Output is correct
42	Correct	2 ms	860 KB	Output is correct
43	Correct	2 ms	860 KB	Output is correct
44	Correct	2 ms	860 KB	Output is correct
45	Correct	2 ms	860 KB	Output is correct
46	Correct	2 ms	860 KB	Output is correct
47	Correct	2 ms	860 KB	Output is correct
48	Correct	2 ms	860 KB	Output is correct
49	Correct	3 ms	856 KB	Output is correct
50	Correct	2 ms	860 KB	Output is correct
51	Correct	2 ms	860 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 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	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 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	2 ms	860 KB	Output is correct
28	Correct	2 ms	860 KB	Output is correct
29	Correct	2 ms	860 KB	Output is correct
30	Correct	2 ms	860 KB	Output is correct
31	Correct	2 ms	756 KB	Output is correct
32	Correct	2 ms	860 KB	Output is correct
33	Correct	2 ms	856 KB	Output is correct
34	Correct	2 ms	860 KB	Output is correct
35	Correct	2 ms	860 KB	Output is correct
36	Correct	3 ms	748 KB	Output is correct
37	Correct	2 ms	860 KB	Output is correct
38	Correct	2 ms	856 KB	Output is correct
39	Correct	2 ms	860 KB	Output is correct
40	Correct	2 ms	860 KB	Output is correct
41	Correct	2 ms	860 KB	Output is correct
42	Correct	2 ms	860 KB	Output is correct
43	Correct	2 ms	860 KB	Output is correct
44	Correct	2 ms	860 KB	Output is correct
45	Correct	2 ms	860 KB	Output is correct
46	Correct	2 ms	860 KB	Output is correct
47	Correct	2 ms	860 KB	Output is correct
48	Correct	2 ms	860 KB	Output is correct
49	Correct	3 ms	856 KB	Output is correct
50	Correct	2 ms	860 KB	Output is correct
51	Correct	2 ms	860 KB	Output is correct
52	Correct	391 ms	45172 KB	Output is correct
53	Correct	332 ms	39956 KB	Output is correct
54	Correct	318 ms	40128 KB	Output is correct
55	Correct	310 ms	41148 KB	Output is correct
56	Correct	367 ms	40696 KB	Output is correct
57	Correct	322 ms	41148 KB	Output is correct
58	Correct	348 ms	41988 KB	Output is correct
59	Correct	370 ms	41660 KB	Output is correct
60	Correct	338 ms	41660 KB	Output is correct
61	Correct	365 ms	40492 KB	Output is correct
62	Correct	355 ms	40124 KB	Output is correct
63	Correct	304 ms	41564 KB	Output is correct
64	Correct	338 ms	40380 KB	Output is correct
65	Correct	379 ms	41916 KB	Output is correct
66	Correct	355 ms	40128 KB	Output is correct
67	Correct	333 ms	41656 KB	Output is correct
68	Correct	356 ms	40376 KB	Output is correct

Submission #1037456

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