#include <bits/stdc++.h>
#define N 1050
#define f first
#define s second
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
pii p[N];
ll n, m, dp[N][N], c[N];
ll solve(int i, int j)
{
if(i > n or j > m) return 0;
if(dp[i][j] != -1) return dp[i][j];
int A = 0, B = solve(i + 1, j), C = solve(i, j + 1);
if(p[i].s <= c[j]) A = solve(i + 1, j + 1) + 1;
return dp[i][j] = max({A, B, C});
}
int main()
{
ios::sync_with_stdio(false); cin.tie(0);
cin>>n>>m;
memset(dp, -1, sizeof dp);
for(int i = 1; i <= n; i++) cin>>p[i].s>>p[i].f;
for(int i = 1; i <= m; i++) cin>>c[i];
sort(c + 1, c + m + 1);
sort(p + 1, p + n + 1);
cout<<solve(1, 1)<<"\n";
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 2 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 3 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 4 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 5 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 6 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 7 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 8 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 9 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 10 |
Correct |
8 ms |
9004 KB |
Output is correct |
| 11 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 12 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 13 |
Correct |
13 ms |
8960 KB |
Output is correct |
| 14 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 15 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 16 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 17 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 18 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 19 |
Correct |
10 ms |
8932 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 2 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 3 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 4 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 5 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 6 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 7 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 8 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 9 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 10 |
Correct |
8 ms |
9004 KB |
Output is correct |
| 11 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 12 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 13 |
Correct |
13 ms |
8960 KB |
Output is correct |
| 14 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 15 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 16 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 17 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 18 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 19 |
Correct |
10 ms |
8932 KB |
Output is correct |
| 20 |
Correct |
24 ms |
9108 KB |
Output is correct |
| 21 |
Correct |
26 ms |
9132 KB |
Output is correct |
| 22 |
Correct |
24 ms |
9088 KB |
Output is correct |
| 23 |
Correct |
21 ms |
9088 KB |
Output is correct |
| 24 |
Correct |
23 ms |
9208 KB |
Output is correct |
| 25 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 26 |
Correct |
27 ms |
9088 KB |
Output is correct |
| 27 |
Correct |
28 ms |
9152 KB |
Output is correct |
| 28 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 29 |
Correct |
25 ms |
9088 KB |
Output is correct |
| 30 |
Correct |
24 ms |
9088 KB |
Output is correct |
| 31 |
Correct |
21 ms |
9088 KB |
Output is correct |
| 32 |
Correct |
9 ms |
9088 KB |
Output is correct |
| 33 |
Correct |
10 ms |
9088 KB |
Output is correct |
| 34 |
Correct |
14 ms |
9088 KB |
Output is correct |
| 35 |
Correct |
10 ms |
9088 KB |
Output is correct |
| 36 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 37 |
Correct |
27 ms |
9088 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 2 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 3 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 4 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 5 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 6 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 7 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 8 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 9 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 10 |
Correct |
8 ms |
9004 KB |
Output is correct |
| 11 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 12 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 13 |
Correct |
13 ms |
8960 KB |
Output is correct |
| 14 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 15 |
Correct |
9 ms |
8960 KB |
Output is correct |
| 16 |
Correct |
10 ms |
8960 KB |
Output is correct |
| 17 |
Correct |
8 ms |
8960 KB |
Output is correct |
| 18 |
Correct |
11 ms |
8960 KB |
Output is correct |
| 19 |
Correct |
10 ms |
8932 KB |
Output is correct |
| 20 |
Correct |
24 ms |
9108 KB |
Output is correct |
| 21 |
Correct |
26 ms |
9132 KB |
Output is correct |
| 22 |
Correct |
24 ms |
9088 KB |
Output is correct |
| 23 |
Correct |
21 ms |
9088 KB |
Output is correct |
| 24 |
Correct |
23 ms |
9208 KB |
Output is correct |
| 25 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 26 |
Correct |
27 ms |
9088 KB |
Output is correct |
| 27 |
Correct |
28 ms |
9152 KB |
Output is correct |
| 28 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 29 |
Correct |
25 ms |
9088 KB |
Output is correct |
| 30 |
Correct |
24 ms |
9088 KB |
Output is correct |
| 31 |
Correct |
21 ms |
9088 KB |
Output is correct |
| 32 |
Correct |
9 ms |
9088 KB |
Output is correct |
| 33 |
Correct |
10 ms |
9088 KB |
Output is correct |
| 34 |
Correct |
14 ms |
9088 KB |
Output is correct |
| 35 |
Correct |
10 ms |
9088 KB |
Output is correct |
| 36 |
Correct |
22 ms |
9088 KB |
Output is correct |
| 37 |
Correct |
27 ms |
9088 KB |
Output is correct |
| 38 |
Runtime error |
20 ms |
17792 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 39 |
Halted |
0 ms |
0 KB |
- |
