Submission #649987

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
649987	2022-10-11T19:57:32 Z	Markomafko972	Art Exhibition (JOI18_art)	C++14	100 / 100	205 ms	20888 KB

#include <bits/stdc++.h>
#define X first
#define Y second
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
using namespace std;

const int MOD = 1e9 + 7;
const ll INF = 1e18;
const int OFF = (1 << 20);

int n;
long long a, b, maxi, sol;
pair<long long, long long> p[500005];

int main () {

	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cin >> n;
	for (int i = 0; i < n; i++) {
		cin >> p[i].X >> p[i].Y;
	}
	sort(p, p + n);
	
	for (int i = 0; i < n; i++) {
		a = p[i].X;
		b = p[i].Y;
		maxi = max(maxi+b, a+b);
		sol = max(sol, maxi-a);
	}
	cout << sol;

	return 0;
}

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	328 KB	Output is correct
3	Correct	1 ms	324 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	328 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	328 KB	Output is correct
3	Correct	1 ms	324 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	328 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	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 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	328 KB	Output is correct
3	Correct	1 ms	324 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	328 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	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	468 KB	Output is correct
28	Correct	3 ms	464 KB	Output is correct
29	Correct	2 ms	472 KB	Output is correct
30	Correct	2 ms	472 KB	Output is correct
31	Correct	3 ms	468 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	3 ms	464 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	3 ms	516 KB	Output is correct
36	Correct	3 ms	464 KB	Output is correct
37	Correct	2 ms	520 KB	Output is correct
38	Correct	2 ms	448 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	2 ms	520 KB	Output is correct
41	Correct	2 ms	516 KB	Output is correct
42	Correct	2 ms	516 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	3 ms	468 KB	Output is correct
45	Correct	2 ms	592 KB	Output is correct
46	Correct	2 ms	524 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	464 KB	Output is correct
51	Correct	3 ms	520 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	328 KB	Output is correct
3	Correct	1 ms	324 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	328 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	332 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	468 KB	Output is correct
28	Correct	3 ms	464 KB	Output is correct
29	Correct	2 ms	472 KB	Output is correct
30	Correct	2 ms	472 KB	Output is correct
31	Correct	3 ms	468 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	3 ms	464 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	3 ms	516 KB	Output is correct
36	Correct	3 ms	464 KB	Output is correct
37	Correct	2 ms	520 KB	Output is correct
38	Correct	2 ms	448 KB	Output is correct
39	Correct	2 ms	468 KB	Output is correct
40	Correct	2 ms	520 KB	Output is correct
41	Correct	2 ms	516 KB	Output is correct
42	Correct	2 ms	516 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	3 ms	468 KB	Output is correct
45	Correct	2 ms	592 KB	Output is correct
46	Correct	2 ms	524 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	464 KB	Output is correct
51	Correct	3 ms	520 KB	Output is correct
52	Correct	175 ms	20776 KB	Output is correct
53	Correct	175 ms	20836 KB	Output is correct
54	Correct	171 ms	20760 KB	Output is correct
55	Correct	181 ms	20844 KB	Output is correct
56	Correct	175 ms	20696 KB	Output is correct
57	Correct	205 ms	20752 KB	Output is correct
58	Correct	169 ms	20808 KB	Output is correct
59	Correct	178 ms	20772 KB	Output is correct
60	Correct	172 ms	20772 KB	Output is correct
61	Correct	175 ms	20716 KB	Output is correct
62	Correct	167 ms	20768 KB	Output is correct
63	Correct	188 ms	20824 KB	Output is correct
64	Correct	173 ms	20772 KB	Output is correct
65	Correct	178 ms	20776 KB	Output is correct
66	Correct	176 ms	20780 KB	Output is correct
67	Correct	179 ms	20808 KB	Output is correct
68	Correct	176 ms	20888 KB	Output is correct

Submission #649987

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