Submission #710843

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
710843	2023-03-15T23:51:49 Z	Jovan26	Art Exhibition (JOI18_art)	C++14	100 / 100	684 ms	50044 KB

#include<bits/stdc++.h>
using namespace std;
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	#define int long long
	int n;
	cin>>n;
	int a1[n];
	int b[n];
	map<int, int> mapa;
	for(int i=0;i<n;i++){
		cin>>a1[i]>>b[i];
		mapa[a1[i]]+=b[i];
	}
	sort(a1,a1+n);
	vector<int> a;
	for(int i=0;i<n;i++){
		if(i==0 || a1[i]!=a1[i-1]) a.push_back(a1[i]);
	}
	//int o = 0;
	int dp[a.size()];
	dp[0] = mapa[a[0]];
	int o = dp[0];
	for(int i=1;i<a.size();i++){
		//if(i!=0 && a[i]==a[i-1]) continue;
			dp[i] = max(dp[i-1]-a[i]+a[i-1]+mapa[a[i]], mapa[a[i]]);
			o = max(o, dp[i]);
	}
	//cout<<dp[1].second<<endl;
	cout<<o<<endl;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:25:15: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   25 |  for(int i=1;i<a.size();i++){
      |              ~^~~~~~~~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 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	0 ms	212 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	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 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	0 ms	212 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	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 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	0 ms	212 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	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	5 ms	724 KB	Output is correct
28	Correct	6 ms	852 KB	Output is correct
29	Correct	4 ms	852 KB	Output is correct
30	Correct	4 ms	852 KB	Output is correct
31	Correct	4 ms	852 KB	Output is correct
32	Correct	3 ms	852 KB	Output is correct
33	Correct	4 ms	724 KB	Output is correct
34	Correct	3 ms	848 KB	Output is correct
35	Correct	4 ms	852 KB	Output is correct
36	Correct	3 ms	852 KB	Output is correct
37	Correct	4 ms	852 KB	Output is correct
38	Correct	3 ms	724 KB	Output is correct
39	Correct	3 ms	852 KB	Output is correct
40	Correct	5 ms	852 KB	Output is correct
41	Correct	4 ms	852 KB	Output is correct
42	Correct	5 ms	852 KB	Output is correct
43	Correct	5 ms	852 KB	Output is correct
44	Correct	4 ms	852 KB	Output is correct
45	Correct	4 ms	852 KB	Output is correct
46	Correct	4 ms	852 KB	Output is correct
47	Correct	4 ms	724 KB	Output is correct
48	Correct	3 ms	852 KB	Output is correct
49	Correct	4 ms	852 KB	Output is correct
50	Correct	3 ms	852 KB	Output is correct
51	Correct	3 ms	852 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 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	0 ms	212 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	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	5 ms	724 KB	Output is correct
28	Correct	6 ms	852 KB	Output is correct
29	Correct	4 ms	852 KB	Output is correct
30	Correct	4 ms	852 KB	Output is correct
31	Correct	4 ms	852 KB	Output is correct
32	Correct	3 ms	852 KB	Output is correct
33	Correct	4 ms	724 KB	Output is correct
34	Correct	3 ms	848 KB	Output is correct
35	Correct	4 ms	852 KB	Output is correct
36	Correct	3 ms	852 KB	Output is correct
37	Correct	4 ms	852 KB	Output is correct
38	Correct	3 ms	724 KB	Output is correct
39	Correct	3 ms	852 KB	Output is correct
40	Correct	5 ms	852 KB	Output is correct
41	Correct	4 ms	852 KB	Output is correct
42	Correct	5 ms	852 KB	Output is correct
43	Correct	5 ms	852 KB	Output is correct
44	Correct	4 ms	852 KB	Output is correct
45	Correct	4 ms	852 KB	Output is correct
46	Correct	4 ms	852 KB	Output is correct
47	Correct	4 ms	724 KB	Output is correct
48	Correct	3 ms	852 KB	Output is correct
49	Correct	4 ms	852 KB	Output is correct
50	Correct	3 ms	852 KB	Output is correct
51	Correct	3 ms	852 KB	Output is correct
52	Correct	642 ms	47336 KB	Output is correct
53	Correct	616 ms	47440 KB	Output is correct
54	Correct	615 ms	47316 KB	Output is correct
55	Correct	659 ms	47296 KB	Output is correct
56	Correct	684 ms	49672 KB	Output is correct
57	Correct	625 ms	49908 KB	Output is correct
58	Correct	637 ms	49840 KB	Output is correct
59	Correct	609 ms	49884 KB	Output is correct
60	Correct	669 ms	49768 KB	Output is correct
61	Correct	653 ms	49768 KB	Output is correct
62	Correct	631 ms	49876 KB	Output is correct
63	Correct	645 ms	50044 KB	Output is correct
64	Correct	663 ms	49832 KB	Output is correct
65	Correct	646 ms	49772 KB	Output is correct
66	Correct	657 ms	49584 KB	Output is correct
67	Correct	674 ms	49496 KB	Output is correct
68	Correct	624 ms	49696 KB	Output is correct

Submission #710843

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