Submission #682028

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
682028	2023-01-15T10:22:30 Z	ethening	Art Exhibition (JOI18_art)	C++17	100 / 100	189 ms	24720 KB

#include "bits/stdc++.h"
using namespace std;
using ll = long long;
using pii = pair<int, int>;

int main() {
	cin.tie(0)->sync_with_stdio(0);
	int n;
	cin >> n;
	vector<pair<ll, ll>> a(n + 5);
	for (int i = 1; i <= n; i++) {
		ll tmp, tmp2;
		cin >> tmp >> tmp2;
		a[i] = make_pair(tmp, tmp2);
	}
	sort(a.begin() + 1, a.begin() + n + 1);
	
	vector<ll> p(n + 5);
	for (int i = 1; i <= n; i++) {
		p[i] = p[i - 1] + a[i].second;
	}
	
	ll ans = 0;
	ll tmp = 0;
	//p[r] - p[l - 1] - (a[r] - a[l])
	for (int i = 1; i <= n; i++) {
		tmp = max(tmp, -p[i - 1] +  a[i].first);
		ans = max(ans, p[i] - a[i].first + tmp);
	}
	cout << ans << endl;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	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	316 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	316 KB	Output is correct
9	Correct	1 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	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	316 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	316 KB	Output is correct
9	Correct	1 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	212 KB	Output is correct
13	Correct	0 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	324 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	324 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	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	316 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	316 KB	Output is correct
9	Correct	1 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	212 KB	Output is correct
13	Correct	0 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	324 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	324 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	460 KB	Output is correct
28	Correct	2 ms	536 KB	Output is correct
29	Correct	2 ms	456 KB	Output is correct
30	Correct	2 ms	524 KB	Output is correct
31	Correct	2 ms	516 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	2 ms	460 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	528 KB	Output is correct
36	Correct	2 ms	468 KB	Output is correct
37	Correct	2 ms	460 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	3 ms	468 KB	Output is correct
41	Correct	2 ms	468 KB	Output is correct
42	Correct	3 ms	516 KB	Output is correct
43	Correct	2 ms	456 KB	Output is correct
44	Correct	2 ms	464 KB	Output is correct
45	Correct	2 ms	532 KB	Output is correct
46	Correct	3 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	512 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	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	316 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	316 KB	Output is correct
9	Correct	1 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	212 KB	Output is correct
13	Correct	0 ms	328 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	324 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	324 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	2 ms	460 KB	Output is correct
28	Correct	2 ms	536 KB	Output is correct
29	Correct	2 ms	456 KB	Output is correct
30	Correct	2 ms	524 KB	Output is correct
31	Correct	2 ms	516 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	2 ms	460 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	528 KB	Output is correct
36	Correct	2 ms	468 KB	Output is correct
37	Correct	2 ms	460 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	3 ms	468 KB	Output is correct
41	Correct	2 ms	468 KB	Output is correct
42	Correct	3 ms	516 KB	Output is correct
43	Correct	2 ms	456 KB	Output is correct
44	Correct	2 ms	464 KB	Output is correct
45	Correct	2 ms	532 KB	Output is correct
46	Correct	3 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	512 KB	Output is correct
52	Correct	171 ms	24644 KB	Output is correct
53	Correct	169 ms	24720 KB	Output is correct
54	Correct	174 ms	24640 KB	Output is correct
55	Correct	168 ms	24640 KB	Output is correct
56	Correct	166 ms	24632 KB	Output is correct
57	Correct	180 ms	24640 KB	Output is correct
58	Correct	169 ms	24624 KB	Output is correct
59	Correct	169 ms	24652 KB	Output is correct
60	Correct	169 ms	24652 KB	Output is correct
61	Correct	173 ms	24500 KB	Output is correct
62	Correct	189 ms	24644 KB	Output is correct
63	Correct	175 ms	24620 KB	Output is correct
64	Correct	170 ms	24640 KB	Output is correct
65	Correct	171 ms	24624 KB	Output is correct
66	Correct	168 ms	24640 KB	Output is correct
67	Correct	174 ms	24624 KB	Output is correct
68	Correct	173 ms	24640 KB	Output is correct

Submission #682028

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