#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int32_t main() {
ios::sync_with_stdio(0); cin.tie(0);
int n, m; cin >> n >> m;
vector<pair<int, int>> a(n);
vector<int> b(m);
for (int i = 0; i < n; i++) {
cin >> a[i].second >> a[i].first;
}
for (int i = 0; i < m; i++) {
cin >> b[i];
}
sort(a.rbegin(), a.rend());
sort(b.rbegin(), b.rend());
int i = 0;
for (auto [x, y] : a) {
if (i < m && y <= b[i]) i++;
}
cout << i << '\n';
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
204 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
1 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
1 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
204 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
332 KB |
Output is correct |
37 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
0 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
0 ms |
204 KB |
Output is correct |
13 |
Correct |
0 ms |
204 KB |
Output is correct |
14 |
Correct |
0 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
0 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
0 ms |
204 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
204 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
1 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
1 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
204 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
332 KB |
Output is correct |
37 |
Correct |
1 ms |
204 KB |
Output is correct |
38 |
Correct |
59 ms |
1484 KB |
Output is correct |
39 |
Correct |
50 ms |
1484 KB |
Output is correct |
40 |
Correct |
47 ms |
1496 KB |
Output is correct |
41 |
Correct |
59 ms |
1484 KB |
Output is correct |
42 |
Correct |
56 ms |
1484 KB |
Output is correct |
43 |
Correct |
54 ms |
1484 KB |
Output is correct |
44 |
Correct |
54 ms |
1484 KB |
Output is correct |
45 |
Correct |
54 ms |
1484 KB |
Output is correct |
46 |
Correct |
62 ms |
1488 KB |
Output is correct |
47 |
Correct |
48 ms |
1356 KB |
Output is correct |
48 |
Correct |
48 ms |
1372 KB |
Output is correct |
49 |
Correct |
44 ms |
1228 KB |
Output is correct |
50 |
Correct |
43 ms |
1264 KB |
Output is correct |
51 |
Correct |
54 ms |
1484 KB |
Output is correct |
52 |
Correct |
63 ms |
1484 KB |
Output is correct |
53 |
Correct |
54 ms |
1484 KB |
Output is correct |
54 |
Correct |
47 ms |
1484 KB |
Output is correct |
55 |
Correct |
54 ms |
1484 KB |
Output is correct |
56 |
Correct |
33 ms |
1100 KB |
Output is correct |
57 |
Correct |
25 ms |
588 KB |
Output is correct |
58 |
Correct |
44 ms |
1100 KB |
Output is correct |
59 |
Correct |
34 ms |
1100 KB |
Output is correct |
60 |
Correct |
21 ms |
588 KB |
Output is correct |
61 |
Correct |
33 ms |
972 KB |
Output is correct |
62 |
Correct |
53 ms |
1464 KB |
Output is correct |
63 |
Correct |
54 ms |
1484 KB |
Output is correct |
64 |
Correct |
54 ms |
1484 KB |
Output is correct |
65 |
Correct |
55 ms |
1484 KB |
Output is correct |
66 |
Correct |
53 ms |
1484 KB |
Output is correct |
67 |
Correct |
56 ms |
1500 KB |
Output is correct |
68 |
Correct |
54 ms |
1484 KB |
Output is correct |
69 |
Correct |
56 ms |
1484 KB |
Output is correct |
70 |
Correct |
63 ms |
1488 KB |
Output is correct |
71 |
Correct |
64 ms |
1484 KB |
Output is correct |
72 |
Correct |
56 ms |
1484 KB |
Output is correct |
73 |
Correct |
51 ms |
1484 KB |
Output is correct |