답안 #868216

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
868216	2023-10-30T20:07:23 Z	amirhoseinfar1385	Art Exhibition (JOI18_art)	C++17	100 / 100	145 ms	20820 KB

#include<bits/stdc++.h>
using namespace std;
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	long long n;
	cin>>n;
	vector<pair<long long,long long>>all(n);
	for(long long i=0;i<n;i++){
		cin>>all[i].first>>all[i].second;
	}
	sort(all.begin(),all.end());
	for(int i=1;i<n;i++){
		all[i].second-=all[i].first-all[i-1].first;
	}
	for(int i=1;i<n;i++){
		all[i].second+=all[i-1].second;
	}
	long long res=0,maxa=-1e15;
	for(int i=n-1;i>=0;i--){
		maxa=max(maxa,all[i].second);
		long long fake=maxa-all[i].second;
		if(i==0){
			fake+=all[i].second;
		}
		else{
			fake+=all[i].second-all[i-1].second+(all[i].first-all[i-1].first);
		}
		res=max(res,fake);
	}
	cout<<res<<"\n";
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
8	Correct	0 ms	344 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

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
8	Correct	0 ms	344 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	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	0 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	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
8	Correct	0 ms	344 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	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	0 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	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	2 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	2 ms	348 KB	Output is correct
32	Correct	2 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	2 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	2 ms	344 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	344 KB	Output is correct
41	Correct	1 ms	464 KB	Output is correct
42	Correct	2 ms	344 KB	Output is correct
43	Correct	2 ms	348 KB	Output is correct
44	Correct	2 ms	348 KB	Output is correct
45	Correct	1 ms	536 KB	Output is correct
46	Correct	2 ms	536 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	1 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	2 ms	344 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
8	Correct	0 ms	344 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	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	0 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	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	2 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	2 ms	348 KB	Output is correct
32	Correct	2 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	2 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	2 ms	344 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	344 KB	Output is correct
41	Correct	1 ms	464 KB	Output is correct
42	Correct	2 ms	344 KB	Output is correct
43	Correct	2 ms	348 KB	Output is correct
44	Correct	2 ms	348 KB	Output is correct
45	Correct	1 ms	536 KB	Output is correct
46	Correct	2 ms	536 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	1 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	2 ms	344 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	124 ms	8284 KB	Output is correct
53	Correct	128 ms	20668 KB	Output is correct
54	Correct	131 ms	20676 KB	Output is correct
55	Correct	127 ms	20804 KB	Output is correct
56	Correct	145 ms	20696 KB	Output is correct
57	Correct	131 ms	20804 KB	Output is correct
58	Correct	130 ms	20820 KB	Output is correct
59	Correct	127 ms	20680 KB	Output is correct
60	Correct	136 ms	20804 KB	Output is correct
61	Correct	139 ms	20540 KB	Output is correct
62	Correct	128 ms	20676 KB	Output is correct
63	Correct	127 ms	20820 KB	Output is correct
64	Correct	132 ms	20820 KB	Output is correct
65	Correct	129 ms	20820 KB	Output is correct
66	Correct	126 ms	20676 KB	Output is correct
67	Correct	127 ms	20820 KB	Output is correct
68	Correct	131 ms	20820 KB	Output is correct

답안 #868216

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