Submission #92143

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
92143	2019-01-01T16:27:09 Z	LittleFlowers__	Art Exhibition (JOI18_art)	C++14	100 / 100	209 ms	10084 KB

#include <bits/stdc++.h>
#define int long long
using namespace std;
int n,kq=-1e18,best,s;
pair<int,int> a[500010];
main()
{
  ios_base::sync_with_stdio(false),cin.tie(nullptr);
  cin>>n;
  for(int i=1;i<=n;++i) cin>>a[i].first>>a[i].second;
  sort(a+1,a+n+1);
  best=a[1].first;
  for(int i=1;i<=n;++i) 
  {
    s+=a[i].second;
    kq=max(kq,s-a[i].first + best);
    best=max(best,a[i+1].first-s);
  }
  cout<<kq;
}

Compilation message

art.cpp:6:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	276 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	296 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	276 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	296 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	380 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	276 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	296 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	380 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	3 ms	376 KB	Output is correct
28	Correct	4 ms	504 KB	Output is correct
29	Correct	4 ms	504 KB	Output is correct
30	Correct	4 ms	504 KB	Output is correct
31	Correct	4 ms	504 KB	Output is correct
32	Correct	4 ms	584 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	4 ms	504 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Correct	4 ms	504 KB	Output is correct
37	Correct	4 ms	504 KB	Output is correct
38	Correct	4 ms	504 KB	Output is correct
39	Correct	4 ms	508 KB	Output is correct
40	Correct	4 ms	504 KB	Output is correct
41	Correct	3 ms	504 KB	Output is correct
42	Correct	4 ms	504 KB	Output is correct
43	Correct	4 ms	632 KB	Output is correct
44	Correct	4 ms	504 KB	Output is correct
45	Correct	4 ms	632 KB	Output is correct
46	Correct	4 ms	504 KB	Output is correct
47	Correct	4 ms	504 KB	Output is correct
48	Correct	4 ms	504 KB	Output is correct
49	Correct	4 ms	504 KB	Output is correct
50	Correct	4 ms	504 KB	Output is correct
51	Correct	4 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	276 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	296 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	380 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	3 ms	376 KB	Output is correct
28	Correct	4 ms	504 KB	Output is correct
29	Correct	4 ms	504 KB	Output is correct
30	Correct	4 ms	504 KB	Output is correct
31	Correct	4 ms	504 KB	Output is correct
32	Correct	4 ms	584 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	4 ms	504 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Correct	4 ms	504 KB	Output is correct
37	Correct	4 ms	504 KB	Output is correct
38	Correct	4 ms	504 KB	Output is correct
39	Correct	4 ms	508 KB	Output is correct
40	Correct	4 ms	504 KB	Output is correct
41	Correct	3 ms	504 KB	Output is correct
42	Correct	4 ms	504 KB	Output is correct
43	Correct	4 ms	632 KB	Output is correct
44	Correct	4 ms	504 KB	Output is correct
45	Correct	4 ms	632 KB	Output is correct
46	Correct	4 ms	504 KB	Output is correct
47	Correct	4 ms	504 KB	Output is correct
48	Correct	4 ms	504 KB	Output is correct
49	Correct	4 ms	504 KB	Output is correct
50	Correct	4 ms	504 KB	Output is correct
51	Correct	4 ms	504 KB	Output is correct
52	Correct	190 ms	10084 KB	Output is correct
53	Correct	193 ms	9992 KB	Output is correct
54	Correct	193 ms	9948 KB	Output is correct
55	Correct	192 ms	9976 KB	Output is correct
56	Correct	190 ms	9960 KB	Output is correct
57	Correct	192 ms	9884 KB	Output is correct
58	Correct	189 ms	9976 KB	Output is correct
59	Correct	192 ms	9948 KB	Output is correct
60	Correct	190 ms	10076 KB	Output is correct
61	Correct	187 ms	9948 KB	Output is correct
62	Correct	209 ms	9960 KB	Output is correct
63	Correct	188 ms	9980 KB	Output is correct
64	Correct	187 ms	9864 KB	Output is correct
65	Correct	185 ms	9976 KB	Output is correct
66	Correct	192 ms	9976 KB	Output is correct
67	Correct	187 ms	10000 KB	Output is correct
68	Correct	189 ms	9840 KB	Output is correct

Submission #92143

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