Submission #653415

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
653415	2022-10-26T19:04:17 Z	Dec0Dedd	Art Exhibition (JOI18_art)	C++14	100 / 100	543 ms	24984 KB

#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define pii pair<ll, ll>

const int N = 5e5+1;
const ll INF = 1e18;

vector<pii> v;

ll pref[N], mn=INF;

int main() {
   int n; cin>>n;
   for (int i=1; i<=n; ++i) {
      ll a, b; cin>>a>>b;
      v.push_back({a, b});
   }
   sort(v.begin(), v.end());

   ll ans=0;
   for (int i=1; i<=n; ++i) {
      pref[i]=pref[i-1]+v[i-1].second;
      mn=min(mn, pref[i-1]-v[i-1].first);
      ans=max(ans, pref[i]-v[i-1].first-mn);
   }
   cout<<ans<<"\n";
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	316 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 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	308 KB	Output is correct
9	Correct	0 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	1 ms	212 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	316 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 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	308 KB	Output is correct
9	Correct	0 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	212 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	320 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	312 KB	Output is correct
25	Correct	1 ms	212 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	1 ms	212 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	316 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 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	308 KB	Output is correct
9	Correct	0 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	212 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	320 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	312 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	6 ms	576 KB	Output is correct
28	Correct	5 ms	684 KB	Output is correct
29	Correct	5 ms	596 KB	Output is correct
30	Correct	5 ms	596 KB	Output is correct
31	Correct	5 ms	596 KB	Output is correct
32	Correct	6 ms	628 KB	Output is correct
33	Correct	6 ms	596 KB	Output is correct
34	Correct	6 ms	596 KB	Output is correct
35	Correct	5 ms	596 KB	Output is correct
36	Correct	5 ms	576 KB	Output is correct
37	Correct	6 ms	616 KB	Output is correct
38	Correct	5 ms	676 KB	Output is correct
39	Correct	5 ms	596 KB	Output is correct
40	Correct	5 ms	596 KB	Output is correct
41	Correct	5 ms	596 KB	Output is correct
42	Correct	8 ms	576 KB	Output is correct
43	Correct	6 ms	596 KB	Output is correct
44	Correct	5 ms	596 KB	Output is correct
45	Correct	6 ms	580 KB	Output is correct
46	Correct	5 ms	692 KB	Output is correct
47	Correct	5 ms	580 KB	Output is correct
48	Correct	5 ms	596 KB	Output is correct
49	Correct	5 ms	576 KB	Output is correct
50	Correct	5 ms	596 KB	Output is correct
51	Correct	5 ms	580 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	316 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 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	308 KB	Output is correct
9	Correct	0 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	212 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	320 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	312 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	6 ms	576 KB	Output is correct
28	Correct	5 ms	684 KB	Output is correct
29	Correct	5 ms	596 KB	Output is correct
30	Correct	5 ms	596 KB	Output is correct
31	Correct	5 ms	596 KB	Output is correct
32	Correct	6 ms	628 KB	Output is correct
33	Correct	6 ms	596 KB	Output is correct
34	Correct	6 ms	596 KB	Output is correct
35	Correct	5 ms	596 KB	Output is correct
36	Correct	5 ms	576 KB	Output is correct
37	Correct	6 ms	616 KB	Output is correct
38	Correct	5 ms	676 KB	Output is correct
39	Correct	5 ms	596 KB	Output is correct
40	Correct	5 ms	596 KB	Output is correct
41	Correct	5 ms	596 KB	Output is correct
42	Correct	8 ms	576 KB	Output is correct
43	Correct	6 ms	596 KB	Output is correct
44	Correct	5 ms	596 KB	Output is correct
45	Correct	6 ms	580 KB	Output is correct
46	Correct	5 ms	692 KB	Output is correct
47	Correct	5 ms	580 KB	Output is correct
48	Correct	5 ms	596 KB	Output is correct
49	Correct	5 ms	576 KB	Output is correct
50	Correct	5 ms	596 KB	Output is correct
51	Correct	5 ms	580 KB	Output is correct
52	Correct	480 ms	24680 KB	Output is correct
53	Correct	477 ms	24872 KB	Output is correct
54	Correct	495 ms	24820 KB	Output is correct
55	Correct	482 ms	24804 KB	Output is correct
56	Correct	486 ms	24824 KB	Output is correct
57	Correct	521 ms	24772 KB	Output is correct
58	Correct	543 ms	24860 KB	Output is correct
59	Correct	519 ms	24716 KB	Output is correct
60	Correct	516 ms	24780 KB	Output is correct
61	Correct	491 ms	24664 KB	Output is correct
62	Correct	521 ms	24880 KB	Output is correct
63	Correct	493 ms	24772 KB	Output is correct
64	Correct	494 ms	24764 KB	Output is correct
65	Correct	507 ms	24856 KB	Output is correct
66	Correct	490 ms	24712 KB	Output is correct
67	Correct	507 ms	24984 KB	Output is correct
68	Correct	502 ms	24788 KB	Output is correct

Submission #653415

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