답안 #883015

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
883015	2023-12-04T12:02:48 Z	vjudge1	Exhibition (JOI19_ho_t2)	C++17	50 / 100	276 ms	8624 KB

joi2019_ho_t2

#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,mmx,bmi,bmi2,popcnt,lzcnt,sse4.2,abm")
#include <bits/stdc++.h>
using namespace std;

const int MAXN = 1e3;
int n, m, dp[MAXN+5][MAXN+5], f[MAXN+5];
pair<int, int> p[MAXN];

int main() {
	cin.tie(0)->sync_with_stdio(0);
	cin >> n >> m;
	for(int i=0; i<n; i++) cin>>p[i].second>>p[i].first;
	for(int i=0; i<m; i++) cin>>f[i];
	sort(f, f+m, greater<int>());
	sort(p, p+n, greater<pair<int,int>>());
	for(int i=1; i<=n; i++) {
		for(int j=1; j<=m; j++) {
			if(p[i-1].second <= f[j-1]) dp[i][j] = max(dp[i-1][j-1]+1, max(dp[i-1][j], dp[i][j-1]));
			else dp[i][j] = max(dp[i-1][j], dp[i][j-1]);
		}
	}
	cout << dp[n][m] << '\n';
	/* for(int i=0; i<=n; i++) { */
	/* 	for(int j=0; j<=m; j++) cout<<dp[i][j] << ' '; */
	/* 	cout<<endl; */
	/* } */
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct

Subtask #2

40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	5 ms	4188 KB	Output is correct
21	Correct	5 ms	4208 KB	Output is correct
22	Correct	4 ms	4188 KB	Output is correct
23	Correct	5 ms	4444 KB	Output is correct
24	Correct	6 ms	4188 KB	Output is correct
25	Correct	6 ms	4188 KB	Output is correct
26	Correct	6 ms	4188 KB	Output is correct
27	Correct	4 ms	4184 KB	Output is correct
28	Correct	4 ms	4220 KB	Output is correct
29	Correct	7 ms	4224 KB	Output is correct
30	Correct	5 ms	4188 KB	Output is correct
31	Correct	5 ms	4188 KB	Output is correct
32	Correct	2 ms	4188 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	4 ms	4188 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	5 ms	4188 KB	Output is correct
37	Correct	5 ms	4224 KB	Output is correct

Subtask #3

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	5 ms	4188 KB	Output is correct
21	Correct	5 ms	4208 KB	Output is correct
22	Correct	4 ms	4188 KB	Output is correct
23	Correct	5 ms	4444 KB	Output is correct
24	Correct	6 ms	4188 KB	Output is correct
25	Correct	6 ms	4188 KB	Output is correct
26	Correct	6 ms	4188 KB	Output is correct
27	Correct	4 ms	4184 KB	Output is correct
28	Correct	4 ms	4220 KB	Output is correct
29	Correct	7 ms	4224 KB	Output is correct
30	Correct	5 ms	4188 KB	Output is correct
31	Correct	5 ms	4188 KB	Output is correct
32	Correct	2 ms	4188 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	4 ms	4188 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	5 ms	4188 KB	Output is correct
37	Correct	5 ms	4224 KB	Output is correct
38	Runtime error	276 ms	8624 KB	Execution killed with signal 11
39	Halted	0 ms	0 KB	-