Submission #543257

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
543257	2022-03-30T01:42:52 Z	Olympia	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	14556 KB

art

#include <vector>
#include <algorithm>
#include <iostream>
#include <set>
#include <cmath>
#include <map>
#include <random>
#include <cassert>
#include <ctime>
#include <cstdlib>
#include <queue>
#include <limits.h>

using namespace std;
int main () {
    int N;
    cin >> N;
    vector<pair<int64_t,int64_t>> vec(N);
    for (int i = 0; i < N; i++) {
        cin >> vec[i].first >> vec[i].second;
    }
    sort(vec.begin(), vec.end());
    vector<int64_t> pref(N + 1); pref[0] = 0; for (int i = 1; i <= N; i++) pref[i] = pref[i - 1] + vec[i - 1].second;
    int64_t myMax = 0;
    for (int i = 0; i < N; i++) {
        for (int j = i; j < N; j++) {
            //cout << i << " " << j << " " << pref[j + 1] - pref[i] + vec[i].first - vec[j].first << '\n';
            myMax = max(myMax, pref[j + 1] - pref[i] + vec[i].first - vec[j].first);
        }
    }
    cout << myMax;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	1 ms	304 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	340 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	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	1 ms	304 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	340 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	212 KB	Output is correct
13	Correct	1 ms	212 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	304 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	308 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	300 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	300 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct

Subtask #3

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	1 ms	304 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	340 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	212 KB	Output is correct
13	Correct	1 ms	212 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	304 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	308 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	300 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	300 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	20 ms	468 KB	Output is correct
28	Correct	19 ms	536 KB	Output is correct
29	Correct	19 ms	440 KB	Output is correct
30	Correct	18 ms	492 KB	Output is correct
31	Correct	19 ms	468 KB	Output is correct
32	Correct	18 ms	468 KB	Output is correct
33	Correct	19 ms	540 KB	Output is correct
34	Correct	19 ms	468 KB	Output is correct
35	Correct	18 ms	536 KB	Output is correct
36	Correct	19 ms	540 KB	Output is correct
37	Correct	19 ms	500 KB	Output is correct
38	Correct	19 ms	436 KB	Output is correct
39	Correct	19 ms	468 KB	Output is correct
40	Correct	18 ms	540 KB	Output is correct
41	Correct	19 ms	536 KB	Output is correct
42	Correct	20 ms	440 KB	Output is correct
43	Correct	18 ms	500 KB	Output is correct
44	Correct	19 ms	540 KB	Output is correct
45	Correct	18 ms	536 KB	Output is correct
46	Correct	18 ms	484 KB	Output is correct
47	Correct	18 ms	468 KB	Output is correct
48	Correct	20 ms	512 KB	Output is correct
49	Correct	19 ms	544 KB	Output is correct
50	Correct	18 ms	468 KB	Output is correct
51	Correct	20 ms	652 KB	Output is correct

Subtask #4

0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	300 KB	Output is correct
5	Correct	1 ms	304 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	340 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	212 KB	Output is correct
13	Correct	1 ms	212 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	304 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	308 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	300 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	300 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	20 ms	468 KB	Output is correct
28	Correct	19 ms	536 KB	Output is correct
29	Correct	19 ms	440 KB	Output is correct
30	Correct	18 ms	492 KB	Output is correct
31	Correct	19 ms	468 KB	Output is correct
32	Correct	18 ms	468 KB	Output is correct
33	Correct	19 ms	540 KB	Output is correct
34	Correct	19 ms	468 KB	Output is correct
35	Correct	18 ms	536 KB	Output is correct
36	Correct	19 ms	540 KB	Output is correct
37	Correct	19 ms	500 KB	Output is correct
38	Correct	19 ms	436 KB	Output is correct
39	Correct	19 ms	468 KB	Output is correct
40	Correct	18 ms	540 KB	Output is correct
41	Correct	19 ms	536 KB	Output is correct
42	Correct	20 ms	440 KB	Output is correct
43	Correct	18 ms	500 KB	Output is correct
44	Correct	19 ms	540 KB	Output is correct
45	Correct	18 ms	536 KB	Output is correct
46	Correct	18 ms	484 KB	Output is correct
47	Correct	18 ms	468 KB	Output is correct
48	Correct	20 ms	512 KB	Output is correct
49	Correct	19 ms	544 KB	Output is correct
50	Correct	18 ms	468 KB	Output is correct
51	Correct	20 ms	652 KB	Output is correct
52	Execution timed out	1020 ms	14556 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-