Submission #1037431

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1037431	2024-07-28T20:43:38 Z	DeathIsAwe	Art Exhibition (JOI18_art)	C++14	100 / 100	295 ms	22864 KB

#include <bits/stdc++.h>
using namespace std;
#define int long long

int32_t main() {
    int n; cin >> n;
    vector<pair<int,int>> arts(n);
    for (int i=0;i<n;i++) {
        cin >> arts[i].first >> arts[i].second;
    }
    sort(arts.begin(), arts.end());
    


    int ans = arts[0].second, leftsum = arts[0].second;
    vector<int> diffvec = {0};
    priority_queue<int> diffs; diffs.push(0);
    for (int i=1;i<n;i++) {
        diffvec.push_back(diffvec.back() + arts[i].first - arts[i-1].first - arts[i-1].second);
        diffs.push(diffvec.back());
        leftsum += arts[i].second - (arts[i].first - arts[i-1].first);
        //cout << ans << ' ' << diffs.top() << '\n';
        ans = max(ans, leftsum + diffs.top());
    }
    cout << ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Memory	Grader output
1	Correct	348 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	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	384 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 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	348 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	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	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	384 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 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	348 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	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	3 ms	604 KB	Output is correct
28	Correct	3 ms	708 KB	Output is correct
29	Correct	3 ms	604 KB	Output is correct
30	Correct	3 ms	604 KB	Output is correct
31	Correct	3 ms	604 KB	Output is correct
32	Correct	3 ms	604 KB	Output is correct
33	Correct	3 ms	644 KB	Output is correct
34	Correct	3 ms	604 KB	Output is correct
35	Correct	3 ms	620 KB	Output is correct
36	Correct	3 ms	604 KB	Output is correct
37	Correct	3 ms	604 KB	Output is correct
38	Correct	3 ms	604 KB	Output is correct
39	Correct	3 ms	644 KB	Output is correct
40	Correct	3 ms	604 KB	Output is correct
41	Correct	3 ms	604 KB	Output is correct
42	Correct	3 ms	604 KB	Output is correct
43	Correct	3 ms	624 KB	Output is correct
44	Correct	3 ms	640 KB	Output is correct
45	Correct	3 ms	860 KB	Output is correct
46	Correct	3 ms	704 KB	Output is correct
47	Correct	3 ms	604 KB	Output is correct
48	Correct	3 ms	604 KB	Output is correct
49	Correct	3 ms	628 KB	Output is correct
50	Correct	3 ms	604 KB	Output is correct
51	Correct	3 ms	644 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	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	384 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 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	348 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	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	3 ms	604 KB	Output is correct
28	Correct	3 ms	708 KB	Output is correct
29	Correct	3 ms	604 KB	Output is correct
30	Correct	3 ms	604 KB	Output is correct
31	Correct	3 ms	604 KB	Output is correct
32	Correct	3 ms	604 KB	Output is correct
33	Correct	3 ms	644 KB	Output is correct
34	Correct	3 ms	604 KB	Output is correct
35	Correct	3 ms	620 KB	Output is correct
36	Correct	3 ms	604 KB	Output is correct
37	Correct	3 ms	604 KB	Output is correct
38	Correct	3 ms	604 KB	Output is correct
39	Correct	3 ms	644 KB	Output is correct
40	Correct	3 ms	604 KB	Output is correct
41	Correct	3 ms	604 KB	Output is correct
42	Correct	3 ms	604 KB	Output is correct
43	Correct	3 ms	624 KB	Output is correct
44	Correct	3 ms	640 KB	Output is correct
45	Correct	3 ms	860 KB	Output is correct
46	Correct	3 ms	704 KB	Output is correct
47	Correct	3 ms	604 KB	Output is correct
48	Correct	3 ms	604 KB	Output is correct
49	Correct	3 ms	628 KB	Output is correct
50	Correct	3 ms	604 KB	Output is correct
51	Correct	3 ms	644 KB	Output is correct
52	Correct	287 ms	22864 KB	Output is correct
53	Correct	295 ms	16820 KB	Output is correct
54	Correct	278 ms	17064 KB	Output is correct
55	Correct	276 ms	16300 KB	Output is correct
56	Correct	267 ms	16300 KB	Output is correct
57	Correct	266 ms	17816 KB	Output is correct
58	Correct	273 ms	16792 KB	Output is correct
59	Correct	272 ms	17056 KB	Output is correct
60	Correct	269 ms	16284 KB	Output is correct
61	Correct	285 ms	16388 KB	Output is correct
62	Correct	265 ms	16560 KB	Output is correct
63	Correct	276 ms	17844 KB	Output is correct
64	Correct	291 ms	16300 KB	Output is correct
65	Correct	275 ms	17588 KB	Output is correct
66	Correct	272 ms	16284 KB	Output is correct
67	Correct	268 ms	16308 KB	Output is correct
68	Correct	279 ms	16280 KB	Output is correct

Submission #1037431

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