답안 #651437

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
651437	2022-10-18T18:18:21 Z	pauloamed	Art Exhibition (JOI18_art)	C++17	100 / 100	583 ms	24744 KB

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

#define int long long

int32_t main(){
  int n; cin >> n;
  vector<pair<int,int>> v(n);
  for(auto &[a, b] : v) cin >> a >> b;
  sort(v.begin(), v.end());

  vector<int> sum(n);
  for(int i = 0; i < n; ++i){
    sum[i] = v[i].second;
    if(i > 0) sum[i] += sum[i - 1];
  }

  int best_ans = LLONG_MIN;
  int max_inv = LLONG_MIN;
  for(int i = 0; i < n; ++i){
    int inv_a = sum[i] - v[i].first;
    int inv_b = v[i].first - ((i - 1 < 0)? 0 : sum[i - 1]);

    max_inv = max(max_inv, inv_b);

    best_ans = max(best_ans, inv_a + max_inv);
  }
  cout << best_ans << "\n";
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	300 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	304 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

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	300 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	304 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	2 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	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	304 KB	Output is correct
21	Correct	1 ms	212 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	212 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	300 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	304 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	2 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	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	304 KB	Output is correct
21	Correct	1 ms	212 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	212 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	6 ms	496 KB	Output is correct
28	Correct	7 ms	468 KB	Output is correct
29	Correct	7 ms	484 KB	Output is correct
30	Correct	6 ms	424 KB	Output is correct
31	Correct	5 ms	468 KB	Output is correct
32	Correct	5 ms	504 KB	Output is correct
33	Correct	6 ms	488 KB	Output is correct
34	Correct	6 ms	468 KB	Output is correct
35	Correct	6 ms	468 KB	Output is correct
36	Correct	8 ms	440 KB	Output is correct
37	Correct	6 ms	468 KB	Output is correct
38	Correct	8 ms	504 KB	Output is correct
39	Correct	9 ms	468 KB	Output is correct
40	Correct	6 ms	468 KB	Output is correct
41	Correct	8 ms	488 KB	Output is correct
42	Correct	6 ms	508 KB	Output is correct
43	Correct	5 ms	436 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	468 KB	Output is correct
46	Correct	6 ms	468 KB	Output is correct
47	Correct	7 ms	468 KB	Output is correct
48	Correct	6 ms	468 KB	Output is correct
49	Correct	6 ms	436 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	7 ms	488 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	300 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	304 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	2 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	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	304 KB	Output is correct
21	Correct	1 ms	212 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	212 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	6 ms	496 KB	Output is correct
28	Correct	7 ms	468 KB	Output is correct
29	Correct	7 ms	484 KB	Output is correct
30	Correct	6 ms	424 KB	Output is correct
31	Correct	5 ms	468 KB	Output is correct
32	Correct	5 ms	504 KB	Output is correct
33	Correct	6 ms	488 KB	Output is correct
34	Correct	6 ms	468 KB	Output is correct
35	Correct	6 ms	468 KB	Output is correct
36	Correct	8 ms	440 KB	Output is correct
37	Correct	6 ms	468 KB	Output is correct
38	Correct	8 ms	504 KB	Output is correct
39	Correct	9 ms	468 KB	Output is correct
40	Correct	6 ms	468 KB	Output is correct
41	Correct	8 ms	488 KB	Output is correct
42	Correct	6 ms	508 KB	Output is correct
43	Correct	5 ms	436 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	468 KB	Output is correct
46	Correct	6 ms	468 KB	Output is correct
47	Correct	7 ms	468 KB	Output is correct
48	Correct	6 ms	468 KB	Output is correct
49	Correct	6 ms	436 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	7 ms	488 KB	Output is correct
52	Correct	521 ms	24612 KB	Output is correct
53	Correct	554 ms	24612 KB	Output is correct
54	Correct	572 ms	24608 KB	Output is correct
55	Correct	563 ms	24616 KB	Output is correct
56	Correct	512 ms	24616 KB	Output is correct
57	Correct	524 ms	24652 KB	Output is correct
58	Correct	577 ms	24620 KB	Output is correct
59	Correct	512 ms	24640 KB	Output is correct
60	Correct	548 ms	24608 KB	Output is correct
61	Correct	509 ms	24488 KB	Output is correct
62	Correct	530 ms	24600 KB	Output is correct
63	Correct	522 ms	24616 KB	Output is correct
64	Correct	555 ms	24608 KB	Output is correct
65	Correct	556 ms	24744 KB	Output is correct
66	Correct	583 ms	24640 KB	Output is correct
67	Correct	570 ms	24616 KB	Output is correct
68	Correct	539 ms	24612 KB	Output is correct

답안 #651437

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