답안 #670306

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
670306	2022-12-08T16:23:59 Z	dozer	Exhibition (JOI19_ho_t2)	C++14	100 / 100	65 ms	8972 KB

joi2019_ho_t2

#include <bits/stdc++.h>
using namespace std;
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define endl "\n"
#define sp " "
#define N 100005
#define LOGN 17
#define int long long

int v[N], s[N], c[N];
int n, m;
vector<pii> pic;
vector<int> fra;

int check(int x)
{
	int i = 0, j = (m - x);
	while (i < n && j < m)
	{
		int a = pic[i].nd, b = fra[j];
		if (a <= b) i++, j++;
		else i++;
	}
	//cout<<endl;
	if (j == m) return 1;
	return 0;
}

int32_t main()
{
	//fileio();
	fastio();

	cin>>n>>m;
	for (int i = 1; i <= n; i++)
		cin>>s[i]>>v[i];
	for (int i = 1; i <= m; i++)
		cin>>c[i];

	for (int i = 1; i <= n; i++) pic.pb({v[i], s[i]});
	for (int j = 1; j <= m; j++) fra.pb(c[j]);

	sort(pic.begin(), pic.end());
	sort(fra.begin(), fra.end());

	int bound = min(n, m);
	int ans = 0;
	for (int i = LOGN; i >= 0; i--)
	{
		int tmp = ans + (1<<i);
		if (tmp <= bound && check(tmp)) ans = tmp;
	}
	cout<<ans<<endl;

	cerr<<"time taken : "<<(float)clock() / CLOCKS_PER_SEC<<" seconds\n";
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	344 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	336 KB	Output is correct
26	Correct	1 ms	372 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	2 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	2 ms	340 KB	Output is correct
37	Correct	1 ms	372 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	344 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	336 KB	Output is correct
26	Correct	1 ms	372 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	2 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	2 ms	340 KB	Output is correct
37	Correct	1 ms	372 KB	Output is correct
38	Correct	52 ms	8900 KB	Output is correct
39	Correct	47 ms	8944 KB	Output is correct
40	Correct	45 ms	8972 KB	Output is correct
41	Correct	51 ms	8900 KB	Output is correct
42	Correct	53 ms	8828 KB	Output is correct
43	Correct	58 ms	8936 KB	Output is correct
44	Correct	50 ms	8920 KB	Output is correct
45	Correct	51 ms	8916 KB	Output is correct
46	Correct	57 ms	8896 KB	Output is correct
47	Correct	44 ms	8116 KB	Output is correct
48	Correct	44 ms	8084 KB	Output is correct
49	Correct	41 ms	7308 KB	Output is correct
50	Correct	44 ms	7416 KB	Output is correct
51	Correct	51 ms	8948 KB	Output is correct
52	Correct	59 ms	8876 KB	Output is correct
53	Correct	49 ms	8828 KB	Output is correct
54	Correct	44 ms	8852 KB	Output is correct
55	Correct	50 ms	8956 KB	Output is correct
56	Correct	38 ms	5964 KB	Output is correct
57	Correct	19 ms	3156 KB	Output is correct
58	Correct	30 ms	5904 KB	Output is correct
59	Correct	34 ms	6004 KB	Output is correct
60	Correct	19 ms	3164 KB	Output is correct
61	Correct	31 ms	5284 KB	Output is correct
62	Correct	57 ms	8912 KB	Output is correct
63	Correct	57 ms	8872 KB	Output is correct
64	Correct	60 ms	8932 KB	Output is correct
65	Correct	57 ms	8892 KB	Output is correct
66	Correct	57 ms	8948 KB	Output is correct
67	Correct	65 ms	8948 KB	Output is correct
68	Correct	58 ms	8944 KB	Output is correct
69	Correct	65 ms	8840 KB	Output is correct
70	Correct	60 ms	8848 KB	Output is correct
71	Correct	65 ms	8948 KB	Output is correct
72	Correct	57 ms	8888 KB	Output is correct
73	Correct	58 ms	8856 KB	Output is correct

답안 #670306

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