답안 #254642

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
254642	2020-07-30T11:43:04 Z	alrad	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	20820 KB

#include <bits/stdc++.h>

using namespace std;

#define all(x) x.begin(), x.end()

int main() {
   ios_base :: sync_with_stdio(0);
   cin.tie(0) , cout.tie(0);
   int n;
   cin >> n;
   vector<pair<long long , int> > a;
   for (int i = 0; i < n; i++) {
      long long u;
      int v;
      cin >> u >> v;
      a.push_back({u , v});
   }
   sort(all(a));
   long long ans = 0LL;
   for (int i = 0; i < n; i++) {
      long long sum = 0 , mx = 0 , mn = 5e18;
      for (int j = i; j < n; j++) {
         sum += a[j].second;
         mx = max(mx , a[j].first);
         mn = min(mn , a[j].first);
         //cout << "cur ans " << sum - (mx - mn) << '\n';
         //cout << "Mx " << mx << " " << mn << " " << sum << '\n';
         //cout << "seg " << i + 1 << " " << j + 1 << '\n' << '\n';
         ans = max(ans , sum - (mx - mn));
      }
   }
   cout << ans << '\n';
   return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	0 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	0 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	0 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	0 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	1 ms	384 KB	Output is correct
19	Correct	1 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	0 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	0 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	1 ms	384 KB	Output is correct
19	Correct	1 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	26 ms	668 KB	Output is correct
28	Correct	28 ms	640 KB	Output is correct
29	Correct	27 ms	640 KB	Output is correct
30	Correct	30 ms	640 KB	Output is correct
31	Correct	30 ms	640 KB	Output is correct
32	Correct	29 ms	640 KB	Output is correct
33	Correct	27 ms	640 KB	Output is correct
34	Correct	31 ms	640 KB	Output is correct
35	Correct	27 ms	676 KB	Output is correct
36	Correct	27 ms	640 KB	Output is correct
37	Correct	45 ms	676 KB	Output is correct
38	Correct	30 ms	760 KB	Output is correct
39	Correct	30 ms	640 KB	Output is correct
40	Correct	27 ms	640 KB	Output is correct
41	Correct	30 ms	640 KB	Output is correct
42	Correct	41 ms	640 KB	Output is correct
43	Correct	29 ms	640 KB	Output is correct
44	Correct	31 ms	640 KB	Output is correct
45	Correct	27 ms	640 KB	Output is correct
46	Correct	26 ms	640 KB	Output is correct
47	Correct	27 ms	640 KB	Output is correct
48	Correct	26 ms	640 KB	Output is correct
49	Correct	27 ms	640 KB	Output is correct
50	Correct	27 ms	640 KB	Output is correct
51	Correct	26 ms	640 KB	Output is correct

Subtask #4
0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	0 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	0 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	1 ms	384 KB	Output is correct
19	Correct	1 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	26 ms	668 KB	Output is correct
28	Correct	28 ms	640 KB	Output is correct
29	Correct	27 ms	640 KB	Output is correct
30	Correct	30 ms	640 KB	Output is correct
31	Correct	30 ms	640 KB	Output is correct
32	Correct	29 ms	640 KB	Output is correct
33	Correct	27 ms	640 KB	Output is correct
34	Correct	31 ms	640 KB	Output is correct
35	Correct	27 ms	676 KB	Output is correct
36	Correct	27 ms	640 KB	Output is correct
37	Correct	45 ms	676 KB	Output is correct
38	Correct	30 ms	760 KB	Output is correct
39	Correct	30 ms	640 KB	Output is correct
40	Correct	27 ms	640 KB	Output is correct
41	Correct	30 ms	640 KB	Output is correct
42	Correct	41 ms	640 KB	Output is correct
43	Correct	29 ms	640 KB	Output is correct
44	Correct	31 ms	640 KB	Output is correct
45	Correct	27 ms	640 KB	Output is correct
46	Correct	26 ms	640 KB	Output is correct
47	Correct	27 ms	640 KB	Output is correct
48	Correct	26 ms	640 KB	Output is correct
49	Correct	27 ms	640 KB	Output is correct
50	Correct	27 ms	640 KB	Output is correct
51	Correct	26 ms	640 KB	Output is correct
52	Execution timed out	1097 ms	20820 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #254642

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 50.0