답안 #110371

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
110371	2019-05-10T18:27:17 Z	pamaj	Exhibition (JOI19_ho_t2)	C++14	50 / 100	91 ms	10208 KB

joi2019_ho_t2

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

const int maxn = 1e3;

int N, M;
int m[maxn];
int dp[maxn][maxn];

struct pic
{
	int val, sz;

	bool operator<(const pic& a) const
	{
		if(val == a.val) return sz < a.sz;
		return val < a.val;
	}

}v[maxn];


int solve(int i, int j)
{
	if(i == N or j == M) return 0;

	if(dp[i][j] != -1) return dp[i][j];

	int caso1 = solve(i + 1, j);
	int caso2 = solve(i, j + 1);
	
	int caso3 = 0;
	if(v[i].sz <= m[j]) caso3 = solve(i + 1, j + 1) + 1;

	return dp[i][j] = max({caso1, caso2, caso3});
}

int main()
{
	memset(dp, -1, sizeof(dp));

	cin >> N >> M;

	for(int i = 0; i < N; i++)
	{
		cin >> v[i].sz >> v[i].val;
	}

	for(int i = 0; i < M; i++)
		cin >> m[i];

	sort(v, v + N);

	sort(m, m + M);

	cout << solve(0, 0) << "\n";
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4224 KB	Output is correct
2	Correct	5 ms	4224 KB	Output is correct
3	Correct	6 ms	4224 KB	Output is correct
4	Correct	5 ms	4224 KB	Output is correct
5	Correct	9 ms	4224 KB	Output is correct
6	Correct	5 ms	4224 KB	Output is correct
7	Correct	6 ms	4224 KB	Output is correct
8	Correct	6 ms	4196 KB	Output is correct
9	Correct	7 ms	4224 KB	Output is correct
10	Correct	6 ms	4224 KB	Output is correct
11	Correct	6 ms	4224 KB	Output is correct
12	Correct	6 ms	4224 KB	Output is correct
13	Correct	6 ms	4240 KB	Output is correct
14	Correct	5 ms	4224 KB	Output is correct
15	Correct	8 ms	4268 KB	Output is correct
16	Correct	7 ms	4224 KB	Output is correct
17	Correct	6 ms	4224 KB	Output is correct
18	Correct	7 ms	4224 KB	Output is correct
19	Correct	5 ms	4224 KB	Output is correct

Subtask #2

40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4224 KB	Output is correct
2	Correct	5 ms	4224 KB	Output is correct
3	Correct	6 ms	4224 KB	Output is correct
4	Correct	5 ms	4224 KB	Output is correct
5	Correct	9 ms	4224 KB	Output is correct
6	Correct	5 ms	4224 KB	Output is correct
7	Correct	6 ms	4224 KB	Output is correct
8	Correct	6 ms	4196 KB	Output is correct
9	Correct	7 ms	4224 KB	Output is correct
10	Correct	6 ms	4224 KB	Output is correct
11	Correct	6 ms	4224 KB	Output is correct
12	Correct	6 ms	4224 KB	Output is correct
13	Correct	6 ms	4240 KB	Output is correct
14	Correct	5 ms	4224 KB	Output is correct
15	Correct	8 ms	4268 KB	Output is correct
16	Correct	7 ms	4224 KB	Output is correct
17	Correct	6 ms	4224 KB	Output is correct
18	Correct	7 ms	4224 KB	Output is correct
19	Correct	5 ms	4224 KB	Output is correct
20	Correct	19 ms	4352 KB	Output is correct
21	Correct	22 ms	4352 KB	Output is correct
22	Correct	17 ms	4352 KB	Output is correct
23	Correct	17 ms	4352 KB	Output is correct
24	Correct	28 ms	4324 KB	Output is correct
25	Correct	21 ms	4352 KB	Output is correct
26	Correct	18 ms	4412 KB	Output is correct
27	Correct	18 ms	4352 KB	Output is correct
28	Correct	20 ms	4352 KB	Output is correct
29	Correct	21 ms	4352 KB	Output is correct
30	Correct	20 ms	4352 KB	Output is correct
31	Correct	24 ms	4352 KB	Output is correct
32	Correct	6 ms	4224 KB	Output is correct
33	Correct	5 ms	4224 KB	Output is correct
34	Correct	9 ms	4352 KB	Output is correct
35	Correct	6 ms	4224 KB	Output is correct
36	Correct	18 ms	4352 KB	Output is correct
37	Correct	17 ms	4380 KB	Output is correct

Subtask #3

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	4224 KB	Output is correct
2	Correct	5 ms	4224 KB	Output is correct
3	Correct	6 ms	4224 KB	Output is correct
4	Correct	5 ms	4224 KB	Output is correct
5	Correct	9 ms	4224 KB	Output is correct
6	Correct	5 ms	4224 KB	Output is correct
7	Correct	6 ms	4224 KB	Output is correct
8	Correct	6 ms	4196 KB	Output is correct
9	Correct	7 ms	4224 KB	Output is correct
10	Correct	6 ms	4224 KB	Output is correct
11	Correct	6 ms	4224 KB	Output is correct
12	Correct	6 ms	4224 KB	Output is correct
13	Correct	6 ms	4240 KB	Output is correct
14	Correct	5 ms	4224 KB	Output is correct
15	Correct	8 ms	4268 KB	Output is correct
16	Correct	7 ms	4224 KB	Output is correct
17	Correct	6 ms	4224 KB	Output is correct
18	Correct	7 ms	4224 KB	Output is correct
19	Correct	5 ms	4224 KB	Output is correct
20	Correct	19 ms	4352 KB	Output is correct
21	Correct	22 ms	4352 KB	Output is correct
22	Correct	17 ms	4352 KB	Output is correct
23	Correct	17 ms	4352 KB	Output is correct
24	Correct	28 ms	4324 KB	Output is correct
25	Correct	21 ms	4352 KB	Output is correct
26	Correct	18 ms	4412 KB	Output is correct
27	Correct	18 ms	4352 KB	Output is correct
28	Correct	20 ms	4352 KB	Output is correct
29	Correct	21 ms	4352 KB	Output is correct
30	Correct	20 ms	4352 KB	Output is correct
31	Correct	24 ms	4352 KB	Output is correct
32	Correct	6 ms	4224 KB	Output is correct
33	Correct	5 ms	4224 KB	Output is correct
34	Correct	9 ms	4352 KB	Output is correct
35	Correct	6 ms	4224 KB	Output is correct
36	Correct	18 ms	4352 KB	Output is correct
37	Correct	17 ms	4380 KB	Output is correct
38	Runtime error	91 ms	10208 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
39	Halted	0 ms	0 KB	-