Submission #1071940

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1071940	2024-08-23T12:35:42 Z	vjudge1	Art Exhibition (JOI18_art)	C++17	100 / 100	127 ms	25276 KB

#include <bits/stdc++.h>
#define int long long
#define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define file(s) freopen(s".in", "r", stdin); freopen(s".out", "w", stdout)
const int N=1e5+1;
const int inf=1e18;
const int mod=1e9+7;
using namespace std;
int n;
struct edge{
	int ans,mx,mn,sum;
};
vector<edge>v1;
vector<pair<int,int> >v;
int pr[5*N];
signed main(){
	boost;
	int n;
	cin>>n;
	v.push_back({0,0});
	for(int i=1;i<=n;i++){
		int x,y;
		cin>>x>>y;
		v.push_back({x,y});
	}
	sort(v.begin(),v.end());
	for(int i=1;i<=n;i++){
		pr[i]=pr[i-1]+v[i].second;
	}
	int mx=0;
	int ans=0;
	for(int i=1;i<=n;i++){
		mx=max(mx,v[i].first-pr[i-1]);
		ans=max(ans,pr[i]-v[i].first+mx);
	}
	cout<<ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	604 KB	Output is correct
28	Correct	3 ms	860 KB	Output is correct
29	Correct	2 ms	604 KB	Output is correct
30	Correct	1 ms	604 KB	Output is correct
31	Correct	2 ms	604 KB	Output is correct
32	Correct	1 ms	604 KB	Output is correct
33	Correct	2 ms	652 KB	Output is correct
34	Correct	2 ms	604 KB	Output is correct
35	Correct	2 ms	600 KB	Output is correct
36	Correct	2 ms	604 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	2 ms	604 KB	Output is correct
39	Correct	1 ms	604 KB	Output is correct
40	Correct	1 ms	604 KB	Output is correct
41	Correct	1 ms	612 KB	Output is correct
42	Correct	1 ms	604 KB	Output is correct
43	Correct	2 ms	604 KB	Output is correct
44	Correct	1 ms	604 KB	Output is correct
45	Correct	2 ms	720 KB	Output is correct
46	Correct	2 ms	604 KB	Output is correct
47	Correct	1 ms	604 KB	Output is correct
48	Correct	1 ms	736 KB	Output is correct
49	Correct	2 ms	860 KB	Output is correct
50	Correct	1 ms	604 KB	Output is correct
51	Correct	1 ms	604 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	604 KB	Output is correct
28	Correct	3 ms	860 KB	Output is correct
29	Correct	2 ms	604 KB	Output is correct
30	Correct	1 ms	604 KB	Output is correct
31	Correct	2 ms	604 KB	Output is correct
32	Correct	1 ms	604 KB	Output is correct
33	Correct	2 ms	652 KB	Output is correct
34	Correct	2 ms	604 KB	Output is correct
35	Correct	2 ms	600 KB	Output is correct
36	Correct	2 ms	604 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	2 ms	604 KB	Output is correct
39	Correct	1 ms	604 KB	Output is correct
40	Correct	1 ms	604 KB	Output is correct
41	Correct	1 ms	612 KB	Output is correct
42	Correct	1 ms	604 KB	Output is correct
43	Correct	2 ms	604 KB	Output is correct
44	Correct	1 ms	604 KB	Output is correct
45	Correct	2 ms	720 KB	Output is correct
46	Correct	2 ms	604 KB	Output is correct
47	Correct	1 ms	604 KB	Output is correct
48	Correct	1 ms	736 KB	Output is correct
49	Correct	2 ms	860 KB	Output is correct
50	Correct	1 ms	604 KB	Output is correct
51	Correct	1 ms	604 KB	Output is correct
52	Correct	120 ms	24760 KB	Output is correct
53	Correct	121 ms	25020 KB	Output is correct
54	Correct	122 ms	24904 KB	Output is correct
55	Correct	126 ms	24872 KB	Output is correct
56	Correct	121 ms	24760 KB	Output is correct
57	Correct	123 ms	25176 KB	Output is correct
58	Correct	119 ms	24756 KB	Output is correct
59	Correct	122 ms	25036 KB	Output is correct
60	Correct	118 ms	24876 KB	Output is correct
61	Correct	119 ms	24844 KB	Output is correct
62	Correct	119 ms	24756 KB	Output is correct
63	Correct	126 ms	24968 KB	Output is correct
64	Correct	120 ms	24824 KB	Output is correct
65	Correct	127 ms	24888 KB	Output is correct
66	Correct	122 ms	24760 KB	Output is correct
67	Correct	122 ms	25232 KB	Output is correct
68	Correct	120 ms	25276 KB	Output is correct

Submission #1071940

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