답안 #202948

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
202948	2020-02-18T18:46:54 Z	AlexPop28	Art Exhibition (JOI18_art)	C++11	100 / 100	243 ms	20988 KB

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

int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);

  int n; cin >> n;
  vector<pair<long long, int>> v(n);
  for (auto &p : v) {
    cin >> p.first >> p.second;
  }

  sort(v.begin(), v.end());

  long long ans = numeric_limits<long long>::min();
  long long s = 0, mn = numeric_limits<long long>::max();
  for (int i = 0; i < n; ++i) {
    long long curr = s - v[i].first;
    s += v[i].second;
    mn = min(mn, curr);
    ans = max(ans, s - mn - v[i].first);
  }
  cout << ans << endl;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	6 ms	376 KB	Output is correct
10	Correct	5 ms	248 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	6 ms	376 KB	Output is correct
10	Correct	5 ms	248 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	388 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	504 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	6 ms	376 KB	Output is correct
10	Correct	5 ms	248 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	388 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	504 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	504 KB	Output is correct
28	Correct	7 ms	504 KB	Output is correct
29	Correct	7 ms	504 KB	Output is correct
30	Correct	7 ms	504 KB	Output is correct
31	Correct	7 ms	504 KB	Output is correct
32	Correct	7 ms	504 KB	Output is correct
33	Correct	7 ms	504 KB	Output is correct
34	Correct	7 ms	504 KB	Output is correct
35	Correct	7 ms	504 KB	Output is correct
36	Correct	7 ms	632 KB	Output is correct
37	Correct	7 ms	504 KB	Output is correct
38	Correct	7 ms	504 KB	Output is correct
39	Correct	7 ms	504 KB	Output is correct
40	Correct	7 ms	504 KB	Output is correct
41	Correct	7 ms	504 KB	Output is correct
42	Correct	7 ms	504 KB	Output is correct
43	Correct	7 ms	504 KB	Output is correct
44	Correct	7 ms	504 KB	Output is correct
45	Correct	7 ms	504 KB	Output is correct
46	Correct	7 ms	504 KB	Output is correct
47	Correct	7 ms	504 KB	Output is correct
48	Correct	7 ms	504 KB	Output is correct
49	Correct	7 ms	504 KB	Output is correct
50	Correct	7 ms	504 KB	Output is correct
51	Correct	7 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	6 ms	376 KB	Output is correct
10	Correct	5 ms	248 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	388 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	504 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	504 KB	Output is correct
28	Correct	7 ms	504 KB	Output is correct
29	Correct	7 ms	504 KB	Output is correct
30	Correct	7 ms	504 KB	Output is correct
31	Correct	7 ms	504 KB	Output is correct
32	Correct	7 ms	504 KB	Output is correct
33	Correct	7 ms	504 KB	Output is correct
34	Correct	7 ms	504 KB	Output is correct
35	Correct	7 ms	504 KB	Output is correct
36	Correct	7 ms	632 KB	Output is correct
37	Correct	7 ms	504 KB	Output is correct
38	Correct	7 ms	504 KB	Output is correct
39	Correct	7 ms	504 KB	Output is correct
40	Correct	7 ms	504 KB	Output is correct
41	Correct	7 ms	504 KB	Output is correct
42	Correct	7 ms	504 KB	Output is correct
43	Correct	7 ms	504 KB	Output is correct
44	Correct	7 ms	504 KB	Output is correct
45	Correct	7 ms	504 KB	Output is correct
46	Correct	7 ms	504 KB	Output is correct
47	Correct	7 ms	504 KB	Output is correct
48	Correct	7 ms	504 KB	Output is correct
49	Correct	7 ms	504 KB	Output is correct
50	Correct	7 ms	504 KB	Output is correct
51	Correct	7 ms	504 KB	Output is correct
52	Correct	235 ms	20728 KB	Output is correct
53	Correct	231 ms	20856 KB	Output is correct
54	Correct	243 ms	20760 KB	Output is correct
55	Correct	222 ms	20856 KB	Output is correct
56	Correct	234 ms	20856 KB	Output is correct
57	Correct	232 ms	20856 KB	Output is correct
58	Correct	224 ms	20856 KB	Output is correct
59	Correct	242 ms	20856 KB	Output is correct
60	Correct	232 ms	20856 KB	Output is correct
61	Correct	232 ms	20728 KB	Output is correct
62	Correct	229 ms	20856 KB	Output is correct
63	Correct	228 ms	20988 KB	Output is correct
64	Correct	224 ms	20856 KB	Output is correct
65	Correct	233 ms	20984 KB	Output is correct
66	Correct	239 ms	20856 KB	Output is correct
67	Correct	239 ms	20856 KB	Output is correct
68	Correct	225 ms	20860 KB	Output is correct

답안 #202948

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