답안 #782529

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
782529	2023-07-14T04:21:39 Z	acatmeowmeow	Art Exhibition (JOI18_art)	C++11	100 / 100	161 ms	24772 KB

#include <bits/stdc++.h>

using namespace std;

#define int long long 

signed main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int n;
	cin >> n;
	vector<pair<int, int>> arr(n + 5);
	for (int i = 1; i <= n; i++) cin >> arr[i].first >> arr[i].second;
	sort(arr.begin() + 1, arr.begin() + n + 1);
	vector<int> prefix(n +5 );
	for (int i = 1; i <= n; i++) prefix[i] = arr[i].second + prefix[i - 1];
	int mx = -1e18;
	int ans = -1e18;
	for (int i = 1; i <= n; i++) {
		mx = max(mx, -prefix[i - 1] + arr[i].first);
		ans = max(ans, prefix[i] - arr[i].first + mx);
	}
	cout << ans << '\n';
	return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	320 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	320 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	0 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	320 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	0 ms	340 KB	Output is correct
27	Correct	2 ms	528 KB	Output is correct
28	Correct	2 ms	468 KB	Output is correct
29	Correct	2 ms	468 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	512 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	2 ms	468 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	456 KB	Output is correct
36	Correct	2 ms	528 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	2 ms	508 KB	Output is correct
41	Correct	2 ms	512 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	2 ms	460 KB	Output is correct
45	Correct	2 ms	532 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	2 ms	468 KB	Output is correct
48	Correct	2 ms	468 KB	Output is correct
49	Correct	2 ms	468 KB	Output is correct
50	Correct	2 ms	468 KB	Output is correct
51	Correct	2 ms	468 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	320 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	0 ms	340 KB	Output is correct
27	Correct	2 ms	528 KB	Output is correct
28	Correct	2 ms	468 KB	Output is correct
29	Correct	2 ms	468 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	512 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	2 ms	468 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	456 KB	Output is correct
36	Correct	2 ms	528 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	2 ms	508 KB	Output is correct
41	Correct	2 ms	512 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	2 ms	460 KB	Output is correct
45	Correct	2 ms	532 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	2 ms	468 KB	Output is correct
48	Correct	2 ms	468 KB	Output is correct
49	Correct	2 ms	468 KB	Output is correct
50	Correct	2 ms	468 KB	Output is correct
51	Correct	2 ms	468 KB	Output is correct
52	Correct	148 ms	24648 KB	Output is correct
53	Correct	135 ms	24656 KB	Output is correct
54	Correct	135 ms	24660 KB	Output is correct
55	Correct	134 ms	24664 KB	Output is correct
56	Correct	144 ms	24668 KB	Output is correct
57	Correct	131 ms	24648 KB	Output is correct
58	Correct	133 ms	24648 KB	Output is correct
59	Correct	132 ms	24644 KB	Output is correct
60	Correct	132 ms	24660 KB	Output is correct
61	Correct	133 ms	24524 KB	Output is correct
62	Correct	133 ms	24648 KB	Output is correct
63	Correct	139 ms	24772 KB	Output is correct
64	Correct	144 ms	24660 KB	Output is correct
65	Correct	161 ms	24656 KB	Output is correct
66	Correct	135 ms	24648 KB	Output is correct
67	Correct	142 ms	24644 KB	Output is correct
68	Correct	152 ms	24648 KB	Output is correct

답안 #782529

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