답안 #371037

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
371037	2021-02-25T16:03:49 Z	peijar	Exhibition (JOI19_ho_t2)	C++17	100 / 100	59 ms	4460 KB

joi2019_ho_t2

#include <bits/stdc++.h>
#define SZ(v) ((int)(v).size())
using namespace std;

using ll = long long;

template<typename... Args>
void read(Args&... args)
{
	((cin >> args), ...);
}
template<typename T>
void read(vector<T> &vec)
{
	for (auto &v : vec) read(v);
}

void write() {}
template<typename H, typename... T>
void write(const H &h, const T&... t)
{
	cout << h;
	if (sizeof...(t)) {cout << ' '; write(t...);}
}

template<typename T>
void write(const vector<T> &vec)
{
	if (SZ(vec) == 0) return;
	write(vec[0]);
	for (int i(1); i < SZ(vec); ++i)
	{cout << ' '; write(vec[i]);}
}

template<typename... Args>
void writeln(Args... args)
{
	write(args...); cout << '\n';
}

int main(void)
{
	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);

	int nbPhotos, nbCadres;
	read(nbPhotos, nbCadres);
	vector<pair<int, int>> photos(nbPhotos);
	for (auto &[taille, valeur] : photos)
		read(taille, valeur);
	sort(photos.begin(), photos.end(),
			[](pair<int, int> a, pair<int, int> b)
			{
				if (a.second == b.second)
					return a.first > b.first;
				return a.second > b.second;
			});
	vector<int> cadres(nbCadres);
	read(cadres);
	sort(cadres.rbegin(), cadres.rend());
	int sol(0);
	int deb(0);
	for (int i(0); i < nbCadres; ++i)
	{
		while (deb < nbPhotos and photos[deb].first > cadres[i])
			++deb;
		if (deb == nbPhotos)
			break;
		sol++;
		++deb;
	}
	writeln(sol);
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	2 ms	364 KB	Output is correct
22	Correct	2 ms	364 KB	Output is correct
23	Correct	2 ms	364 KB	Output is correct
24	Correct	1 ms	396 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	2 ms	364 KB	Output is correct
22	Correct	2 ms	364 KB	Output is correct
23	Correct	2 ms	364 KB	Output is correct
24	Correct	1 ms	396 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct
38	Correct	59 ms	4460 KB	Output is correct
39	Correct	58 ms	4332 KB	Output is correct
40	Correct	48 ms	4460 KB	Output is correct
41	Correct	53 ms	4460 KB	Output is correct
42	Correct	53 ms	4460 KB	Output is correct
43	Correct	53 ms	4460 KB	Output is correct
44	Correct	53 ms	4460 KB	Output is correct
45	Correct	54 ms	4332 KB	Output is correct
46	Correct	51 ms	4460 KB	Output is correct
47	Correct	48 ms	3948 KB	Output is correct
48	Correct	48 ms	4204 KB	Output is correct
49	Correct	44 ms	3564 KB	Output is correct
50	Correct	45 ms	3564 KB	Output is correct
51	Correct	53 ms	4460 KB	Output is correct
52	Correct	52 ms	4460 KB	Output is correct
53	Correct	57 ms	4332 KB	Output is correct
54	Correct	59 ms	4460 KB	Output is correct
55	Correct	54 ms	4460 KB	Output is correct
56	Correct	33 ms	3052 KB	Output is correct
57	Correct	20 ms	1644 KB	Output is correct
58	Correct	32 ms	3052 KB	Output is correct
59	Correct	33 ms	3180 KB	Output is correct
60	Correct	21 ms	1644 KB	Output is correct
61	Correct	39 ms	2668 KB	Output is correct
62	Correct	54 ms	4460 KB	Output is correct
63	Correct	53 ms	4460 KB	Output is correct
64	Correct	55 ms	4460 KB	Output is correct
65	Correct	54 ms	4460 KB	Output is correct
66	Correct	55 ms	4460 KB	Output is correct
67	Correct	53 ms	4460 KB	Output is correct
68	Correct	55 ms	4460 KB	Output is correct
69	Correct	53 ms	4460 KB	Output is correct
70	Correct	54 ms	4460 KB	Output is correct
71	Correct	51 ms	4460 KB	Output is correct
72	Correct	56 ms	4460 KB	Output is correct
73	Correct	50 ms	4460 KB	Output is correct

답안 #371037

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