Submission #1097930

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1097930	2024-10-08T16:17:49 Z	Newtonabc	Art Exhibition (JOI18_art)	C++14	100 / 100	384 ms	25000 KB

#include<bits/stdc++.h>
#define mp make_pair
using namespace std;
const int N=5e5+10;
long long dp[N];
vector<pair<long long,long long> > v;
int main(){
	int n,st=0;
	long long cur=0;
	cin>>n;
	for(int i=0;i<n;i++){
		long long a,b;
		cin>>a >>b;
		v.push_back(mp(a,b));
	}
	long long val=-1e18,ans=LLONG_MIN;
	sort(v.begin(),v.end());
	for(int i=0;i<n;i++){
		dp[i]=max(0LL,val-v[i].first)+v[i].second;
		val=max(val,v[i].first)+v[i].second;
		ans=max(ans,dp[i]);
	}
	cout<<ans;
	
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:8:8: warning: unused variable 'st' [-Wunused-variable]
    8 |  int n,st=0;
      |        ^~
art.cpp:9:12: warning: unused variable 'cur' [-Wunused-variable]
    9 |  long long cur=0;
      |            ^~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	444 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	444 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	1 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	0 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	0 ms	348 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	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	444 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	444 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	1 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	0 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	4 ms	576 KB	Output is correct
28	Correct	4 ms	780 KB	Output is correct
29	Correct	4 ms	604 KB	Output is correct
30	Correct	4 ms	692 KB	Output is correct
31	Correct	4 ms	708 KB	Output is correct
32	Correct	4 ms	604 KB	Output is correct
33	Correct	4 ms	604 KB	Output is correct
34	Correct	5 ms	604 KB	Output is correct
35	Correct	5 ms	600 KB	Output is correct
36	Correct	4 ms	704 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	4 ms	580 KB	Output is correct
39	Correct	6 ms	572 KB	Output is correct
40	Correct	4 ms	620 KB	Output is correct
41	Correct	4 ms	604 KB	Output is correct
42	Correct	3 ms	724 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	7 ms	600 KB	Output is correct
45	Correct	4 ms	604 KB	Output is correct
46	Correct	4 ms	784 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	4 ms	576 KB	Output is correct
49	Correct	4 ms	700 KB	Output is correct
50	Correct	4 ms	604 KB	Output is correct
51	Correct	4 ms	856 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	444 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	444 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	1 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	0 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	4 ms	576 KB	Output is correct
28	Correct	4 ms	780 KB	Output is correct
29	Correct	4 ms	604 KB	Output is correct
30	Correct	4 ms	692 KB	Output is correct
31	Correct	4 ms	708 KB	Output is correct
32	Correct	4 ms	604 KB	Output is correct
33	Correct	4 ms	604 KB	Output is correct
34	Correct	5 ms	604 KB	Output is correct
35	Correct	5 ms	600 KB	Output is correct
36	Correct	4 ms	704 KB	Output is correct
37	Correct	4 ms	604 KB	Output is correct
38	Correct	4 ms	580 KB	Output is correct
39	Correct	6 ms	572 KB	Output is correct
40	Correct	4 ms	620 KB	Output is correct
41	Correct	4 ms	604 KB	Output is correct
42	Correct	3 ms	724 KB	Output is correct
43	Correct	4 ms	604 KB	Output is correct
44	Correct	7 ms	600 KB	Output is correct
45	Correct	4 ms	604 KB	Output is correct
46	Correct	4 ms	784 KB	Output is correct
47	Correct	4 ms	604 KB	Output is correct
48	Correct	4 ms	576 KB	Output is correct
49	Correct	4 ms	700 KB	Output is correct
50	Correct	4 ms	604 KB	Output is correct
51	Correct	4 ms	856 KB	Output is correct
52	Correct	352 ms	24672 KB	Output is correct
53	Correct	344 ms	24856 KB	Output is correct
54	Correct	347 ms	25000 KB	Output is correct
55	Correct	356 ms	24744 KB	Output is correct
56	Correct	360 ms	24748 KB	Output is correct
57	Correct	384 ms	24724 KB	Output is correct
58	Correct	345 ms	24744 KB	Output is correct
59	Correct	344 ms	24748 KB	Output is correct
60	Correct	367 ms	24748 KB	Output is correct
61	Correct	339 ms	24612 KB	Output is correct
62	Correct	375 ms	24744 KB	Output is correct
63	Correct	347 ms	24744 KB	Output is correct
64	Correct	378 ms	24748 KB	Output is correct
65	Correct	345 ms	24788 KB	Output is correct
66	Correct	340 ms	24836 KB	Output is correct
67	Correct	320 ms	24840 KB	Output is correct
68	Correct	333 ms	24748 KB	Output is correct

Submission #1097930

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