답안 #391341

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
391341	2021-04-18T15:23:51 Z	timmyfeng	Exhibition (JOI19_ho_t2)	C++17	100 / 100	99 ms	1596 KB

joi2019_ho_t2

#include <bits/stdc++.h>
using namespace std;

const int N = 100000;

array<int, 2> pics[N];
int frames[N];

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, m;
    cin >> n >> m;

    for (int i = 0; i < n; ++i) {
        auto &[v, s] = pics[i];
        cin >> s >> v;
    }
    sort(pics, pics + n);

    for (int i = 0; i < m; ++i) {
        cin >> frames[i];
    }
    sort(frames, frames + m);

    int low = 0, high = m;
    while (low < high) {
        int mid = (low + high + 1) / 2;

        int j = 0;
        for (int i = 0; i < n && j < mid; ++i) {
            auto [v, s] = pics[i];
            j += s <= frames[m - mid + j];
        }

        if (j == mid) {
            low = mid;
        } else {
            high = mid - 1;
        }
    }

    cout << high << "\n";
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	204 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	204 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	57 ms	1476 KB	Output is correct
39	Correct	56 ms	1412 KB	Output is correct
40	Correct	51 ms	1348 KB	Output is correct
41	Correct	61 ms	1496 KB	Output is correct
42	Correct	58 ms	1460 KB	Output is correct
43	Correct	59 ms	1596 KB	Output is correct
44	Correct	57 ms	1380 KB	Output is correct
45	Correct	58 ms	1388 KB	Output is correct
46	Correct	58 ms	1468 KB	Output is correct
47	Correct	51 ms	1360 KB	Output is correct
48	Correct	52 ms	1252 KB	Output is correct
49	Correct	48 ms	1232 KB	Output is correct
50	Correct	46 ms	1240 KB	Output is correct
51	Correct	57 ms	1468 KB	Output is correct
52	Correct	57 ms	1472 KB	Output is correct
53	Correct	57 ms	1352 KB	Output is correct
54	Correct	51 ms	1468 KB	Output is correct
55	Correct	59 ms	1472 KB	Output is correct
56	Correct	32 ms	972 KB	Output is correct
57	Correct	19 ms	716 KB	Output is correct
58	Correct	34 ms	1032 KB	Output is correct
59	Correct	33 ms	1092 KB	Output is correct
60	Correct	19 ms	716 KB	Output is correct
61	Correct	33 ms	908 KB	Output is correct
62	Correct	57 ms	1472 KB	Output is correct
63	Correct	57 ms	1476 KB	Output is correct
64	Correct	58 ms	1348 KB	Output is correct
65	Correct	60 ms	1468 KB	Output is correct
66	Correct	57 ms	1348 KB	Output is correct
67	Correct	59 ms	1476 KB	Output is correct
68	Correct	58 ms	1356 KB	Output is correct
69	Correct	99 ms	1460 KB	Output is correct
70	Correct	60 ms	1444 KB	Output is correct
71	Correct	56 ms	1464 KB	Output is correct
72	Correct	62 ms	1348 KB	Output is correct
73	Correct	55 ms	1448 KB	Output is correct

답안 #391341

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0