Submission #406364

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
406364	2021-05-17T13:13:18 Z	saarang123	Art Exhibition (JOI18_art)	C++17	100 / 100	265 ms	22768 KB

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main() {
	ios::sync_with_stdio(0); cin.tie(0);
	int n;
	cin >> n;
	vector<int> ids(n);
	iota(ids.begin(), ids.end(), 0);
	vector<array<ll, 2>> a(n);
	for(int i = 0; i < n; ++i) {
		cin >> a[i][0] >> a[i][1];
	}
	sort(a.begin(), a.end());
	ll bst = a[0][1], cur = a[0][1];
	for(int i = 1; i < n; ++i) {
		ll y = a[i][1];
		ll x = a[i-1][0] - a[i][0] + y;
		cur = max(cur + x, y);
		bst = max(bst, cur);
	}
	cout << bst << endl;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	2 ms	204 KB	Output is correct
19	Correct	1 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	2 ms	204 KB	Output is correct
19	Correct	1 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	4 ms	460 KB	Output is correct
28	Correct	3 ms	520 KB	Output is correct
29	Correct	3 ms	460 KB	Output is correct
30	Correct	3 ms	460 KB	Output is correct
31	Correct	3 ms	460 KB	Output is correct
32	Correct	4 ms	460 KB	Output is correct
33	Correct	3 ms	460 KB	Output is correct
34	Correct	3 ms	456 KB	Output is correct
35	Correct	3 ms	452 KB	Output is correct
36	Correct	3 ms	460 KB	Output is correct
37	Correct	3 ms	460 KB	Output is correct
38	Correct	3 ms	460 KB	Output is correct
39	Correct	3 ms	456 KB	Output is correct
40	Correct	3 ms	524 KB	Output is correct
41	Correct	3 ms	460 KB	Output is correct
42	Correct	3 ms	452 KB	Output is correct
43	Correct	3 ms	584 KB	Output is correct
44	Correct	3 ms	460 KB	Output is correct
45	Correct	3 ms	448 KB	Output is correct
46	Correct	3 ms	460 KB	Output is correct
47	Correct	3 ms	460 KB	Output is correct
48	Correct	3 ms	460 KB	Output is correct
49	Correct	4 ms	460 KB	Output is correct
50	Correct	3 ms	460 KB	Output is correct
51	Correct	3 ms	452 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	2 ms	204 KB	Output is correct
19	Correct	1 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	4 ms	460 KB	Output is correct
28	Correct	3 ms	520 KB	Output is correct
29	Correct	3 ms	460 KB	Output is correct
30	Correct	3 ms	460 KB	Output is correct
31	Correct	3 ms	460 KB	Output is correct
32	Correct	4 ms	460 KB	Output is correct
33	Correct	3 ms	460 KB	Output is correct
34	Correct	3 ms	456 KB	Output is correct
35	Correct	3 ms	452 KB	Output is correct
36	Correct	3 ms	460 KB	Output is correct
37	Correct	3 ms	460 KB	Output is correct
38	Correct	3 ms	460 KB	Output is correct
39	Correct	3 ms	456 KB	Output is correct
40	Correct	3 ms	524 KB	Output is correct
41	Correct	3 ms	460 KB	Output is correct
42	Correct	3 ms	452 KB	Output is correct
43	Correct	3 ms	584 KB	Output is correct
44	Correct	3 ms	460 KB	Output is correct
45	Correct	3 ms	448 KB	Output is correct
46	Correct	3 ms	460 KB	Output is correct
47	Correct	3 ms	460 KB	Output is correct
48	Correct	3 ms	460 KB	Output is correct
49	Correct	4 ms	460 KB	Output is correct
50	Correct	3 ms	460 KB	Output is correct
51	Correct	3 ms	452 KB	Output is correct
52	Correct	223 ms	22684 KB	Output is correct
53	Correct	220 ms	22636 KB	Output is correct
54	Correct	265 ms	22740 KB	Output is correct
55	Correct	217 ms	22640 KB	Output is correct
56	Correct	220 ms	22724 KB	Output is correct
57	Correct	223 ms	22768 KB	Output is correct
58	Correct	218 ms	22624 KB	Output is correct
59	Correct	227 ms	22724 KB	Output is correct
60	Correct	221 ms	22624 KB	Output is correct
61	Correct	219 ms	22508 KB	Output is correct
62	Correct	221 ms	21820 KB	Output is correct
63	Correct	221 ms	22736 KB	Output is correct
64	Correct	216 ms	21312 KB	Output is correct
65	Correct	229 ms	21316 KB	Output is correct
66	Correct	219 ms	21316 KB	Output is correct
67	Correct	220 ms	21344 KB	Output is correct
68	Correct	220 ms	21356 KB	Output is correct

Submission #406364

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