답안 #659121

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
659121	2022-11-16T15:54:05 Z	Kenpar	Exhibition (JOI19_ho_t2)	C++17	100 / 100	52 ms	4396 KB

joi2019_ho_t2

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

#define ll long long
#define endl '\n'

const ll MOD = 1e9+7;
const ll INF = 1e16;
const ll MAX = 2 * 1e5;

void solve(){
	int n,m;

	cin>>n>>m;

	vector<pair<int,int>> photos(n);
	vector<int> frames(m);
	for(int i = 0; i < n; i++){
		int a,b; cin>>a>>b;

		photos[i] = {b,a};
	}

	sort(photos.begin(), photos.end());

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

	sort(frames.begin(), frames.end());

	int ans = 0;
	while(!photos.empty() && !frames.empty()){
		if(photos[photos.size()-1].second <= frames[frames.size()-1]){
			ans++;
			photos.pop_back();
			frames.pop_back();
		}else{
			photos.pop_back();
		}
	}

	cout<<ans;
}


int main()
{
	cin.tie(NULL);
	ios::sync_with_stdio(NULL);
	int t = 1;

	//cin >> t;

	while(t--){
		//cout<<"Case #"<<t<<" > "<<endl;
		solve();

		cout<<endl;
	}
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 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	340 KB	Output is correct
23	Correct	1 ms	332 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	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 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	328 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	328 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	320 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	340 KB	Output is correct
23	Correct	1 ms	332 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	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 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	328 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	328 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	44 ms	4296 KB	Output is correct
39	Correct	40 ms	4296 KB	Output is correct
40	Correct	40 ms	4300 KB	Output is correct
41	Correct	46 ms	4296 KB	Output is correct
42	Correct	43 ms	4304 KB	Output is correct
43	Correct	45 ms	4292 KB	Output is correct
44	Correct	48 ms	4308 KB	Output is correct
45	Correct	43 ms	4300 KB	Output is correct
46	Correct	43 ms	4292 KB	Output is correct
47	Correct	40 ms	3928 KB	Output is correct
48	Correct	38 ms	3916 KB	Output is correct
49	Correct	38 ms	3532 KB	Output is correct
50	Correct	36 ms	3544 KB	Output is correct
51	Correct	45 ms	4304 KB	Output is correct
52	Correct	42 ms	4308 KB	Output is correct
53	Correct	41 ms	4296 KB	Output is correct
54	Correct	39 ms	4304 KB	Output is correct
55	Correct	44 ms	4296 KB	Output is correct
56	Correct	27 ms	3020 KB	Output is correct
57	Correct	16 ms	1620 KB	Output is correct
58	Correct	29 ms	3136 KB	Output is correct
59	Correct	28 ms	3020 KB	Output is correct
60	Correct	16 ms	1612 KB	Output is correct
61	Correct	27 ms	2512 KB	Output is correct
62	Correct	46 ms	4296 KB	Output is correct
63	Correct	45 ms	4304 KB	Output is correct
64	Correct	44 ms	4296 KB	Output is correct
65	Correct	48 ms	4300 KB	Output is correct
66	Correct	44 ms	4304 KB	Output is correct
67	Correct	43 ms	4300 KB	Output is correct
68	Correct	43 ms	4320 KB	Output is correct
69	Correct	44 ms	4296 KB	Output is correct
70	Correct	45 ms	4304 KB	Output is correct
71	Correct	44 ms	4396 KB	Output is correct
72	Correct	52 ms	4296 KB	Output is correct
73	Correct	45 ms	4292 KB	Output is correct

답안 #659121

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