Submission #740632

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
740632	2023-05-12T22:41:29 Z	abczz	Art Exhibition (JOI18_art)	C++14	100 / 100	527 ms	20920 KB

#include <iostream>
#include <array>
#include <algorithm>
#define ll long long

using namespace std;

ll n, s, mx = -1e18, f = -1e18;
array<ll,2> A[500000];
int main() {
    cin >> n;
    for (int i=0; i<n; ++i) {
        for (int j=0; j<2; ++j) {
            cin >> A[i][j];
        }
    }
    sort(A, A+n);
    for (int i=0; i<n; ++i) {
        mx = max(mx, A[i][0]-s);
        s += A[i][1];
        f = max(f, mx+s-A[i][0]);
    }
    cout << f << '\n';
}

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	304 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	212 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	304 KB	Output is correct
11	Correct	0 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	304 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	212 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	304 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	308 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	312 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	1 ms	308 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	308 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	304 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	212 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	304 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	308 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	312 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	1 ms	308 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	5 ms	468 KB	Output is correct
28	Correct	6 ms	468 KB	Output is correct
29	Correct	5 ms	468 KB	Output is correct
30	Correct	6 ms	468 KB	Output is correct
31	Correct	7 ms	468 KB	Output is correct
32	Correct	6 ms	468 KB	Output is correct
33	Correct	5 ms	420 KB	Output is correct
34	Correct	5 ms	424 KB	Output is correct
35	Correct	5 ms	468 KB	Output is correct
36	Correct	6 ms	468 KB	Output is correct
37	Correct	6 ms	452 KB	Output is correct
38	Correct	5 ms	468 KB	Output is correct
39	Correct	6 ms	424 KB	Output is correct
40	Correct	6 ms	468 KB	Output is correct
41	Correct	7 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	6 ms	468 KB	Output is correct
44	Correct	5 ms	432 KB	Output is correct
45	Correct	7 ms	448 KB	Output is correct
46	Correct	5 ms	476 KB	Output is correct
47	Correct	6 ms	424 KB	Output is correct
48	Correct	5 ms	468 KB	Output is correct
49	Correct	5 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	5 ms	468 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	304 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	212 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	304 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	308 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	312 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	1 ms	308 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	5 ms	468 KB	Output is correct
28	Correct	6 ms	468 KB	Output is correct
29	Correct	5 ms	468 KB	Output is correct
30	Correct	6 ms	468 KB	Output is correct
31	Correct	7 ms	468 KB	Output is correct
32	Correct	6 ms	468 KB	Output is correct
33	Correct	5 ms	420 KB	Output is correct
34	Correct	5 ms	424 KB	Output is correct
35	Correct	5 ms	468 KB	Output is correct
36	Correct	6 ms	468 KB	Output is correct
37	Correct	6 ms	452 KB	Output is correct
38	Correct	5 ms	468 KB	Output is correct
39	Correct	6 ms	424 KB	Output is correct
40	Correct	6 ms	468 KB	Output is correct
41	Correct	7 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	6 ms	468 KB	Output is correct
44	Correct	5 ms	432 KB	Output is correct
45	Correct	7 ms	448 KB	Output is correct
46	Correct	5 ms	476 KB	Output is correct
47	Correct	6 ms	424 KB	Output is correct
48	Correct	5 ms	468 KB	Output is correct
49	Correct	5 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	5 ms	468 KB	Output is correct
52	Correct	489 ms	20696 KB	Output is correct
53	Correct	517 ms	20744 KB	Output is correct
54	Correct	509 ms	20848 KB	Output is correct
55	Correct	495 ms	20640 KB	Output is correct
56	Correct	491 ms	20756 KB	Output is correct
57	Correct	490 ms	20756 KB	Output is correct
58	Correct	521 ms	20696 KB	Output is correct
59	Correct	478 ms	20804 KB	Output is correct
60	Correct	496 ms	20748 KB	Output is correct
61	Correct	486 ms	20600 KB	Output is correct
62	Correct	499 ms	20684 KB	Output is correct
63	Correct	527 ms	20820 KB	Output is correct
64	Correct	500 ms	20712 KB	Output is correct
65	Correct	516 ms	20920 KB	Output is correct
66	Correct	494 ms	20672 KB	Output is correct
67	Correct	513 ms	20688 KB	Output is correct
68	Correct	497 ms	20800 KB	Output is correct

Submission #740632

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