#include <bits/stdc++.h>
#define all(x) begin(x), end(x)
#define sz(x) int((x).size())
#define eb emplace_back
#define pb push_back
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;
const int MN = 1e5 + 5;
int N, M, c[MN];
int main() {
ios_base::sync_with_stdio(0), cin.tie(0);
cin >> N >> M;
vector<pii> a;
for (int i = 0; i < N; i++) {
int s, v; cin >> s >> v;
a.eb(v, s);
}
for (int i = 0; i < M; i++) cin >> c[i];
sort(all(a), greater<>());
sort(c, c + M, greater<>());
int ans = 0;
for (int i = 0; i < N && ans < M; i++) {
if (c[ans] >= a[i].second) ans++;
}
cout << ans << '\n';
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
0 ms |
364 KB |
Output is correct |
| 7 |
Correct |
0 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
0 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
0 ms |
364 KB |
Output is correct |
| 7 |
Correct |
0 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
0 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
1 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
1 ms |
384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
364 KB |
Output is correct |
| 26 |
Correct |
2 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
1 ms |
364 KB |
Output is correct |
| 29 |
Correct |
1 ms |
364 KB |
Output is correct |
| 30 |
Correct |
1 ms |
364 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
1 ms |
364 KB |
Output is correct |
| 36 |
Correct |
1 ms |
512 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
0 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
0 ms |
364 KB |
Output is correct |
| 6 |
Correct |
0 ms |
364 KB |
Output is correct |
| 7 |
Correct |
0 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
0 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
1 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
1 ms |
384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
364 KB |
Output is correct |
| 26 |
Correct |
2 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
1 ms |
364 KB |
Output is correct |
| 29 |
Correct |
1 ms |
364 KB |
Output is correct |
| 30 |
Correct |
1 ms |
364 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
1 ms |
364 KB |
Output is correct |
| 36 |
Correct |
1 ms |
512 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| 38 |
Correct |
54 ms |
1640 KB |
Output is correct |
| 39 |
Correct |
49 ms |
1656 KB |
Output is correct |
| 40 |
Correct |
45 ms |
1640 KB |
Output is correct |
| 41 |
Correct |
54 ms |
1660 KB |
Output is correct |
| 42 |
Correct |
52 ms |
1640 KB |
Output is correct |
| 43 |
Correct |
51 ms |
1640 KB |
Output is correct |
| 44 |
Correct |
59 ms |
1660 KB |
Output is correct |
| 45 |
Correct |
51 ms |
1640 KB |
Output is correct |
| 46 |
Correct |
52 ms |
1640 KB |
Output is correct |
| 47 |
Correct |
45 ms |
1516 KB |
Output is correct |
| 48 |
Correct |
45 ms |
1516 KB |
Output is correct |
| 49 |
Correct |
42 ms |
1516 KB |
Output is correct |
| 50 |
Correct |
43 ms |
1516 KB |
Output is correct |
| 51 |
Correct |
51 ms |
1640 KB |
Output is correct |
| 52 |
Correct |
51 ms |
1640 KB |
Output is correct |
| 53 |
Correct |
56 ms |
1640 KB |
Output is correct |
| 54 |
Correct |
46 ms |
1768 KB |
Output is correct |
| 55 |
Correct |
52 ms |
1640 KB |
Output is correct |
| 56 |
Correct |
32 ms |
1516 KB |
Output is correct |
| 57 |
Correct |
19 ms |
748 KB |
Output is correct |
| 58 |
Correct |
40 ms |
1516 KB |
Output is correct |
| 59 |
Correct |
32 ms |
1516 KB |
Output is correct |
| 60 |
Correct |
19 ms |
748 KB |
Output is correct |
| 61 |
Correct |
31 ms |
1132 KB |
Output is correct |
| 62 |
Correct |
53 ms |
1640 KB |
Output is correct |
| 63 |
Correct |
51 ms |
1640 KB |
Output is correct |
| 64 |
Correct |
52 ms |
1768 KB |
Output is correct |
| 65 |
Correct |
54 ms |
1640 KB |
Output is correct |
| 66 |
Correct |
54 ms |
1640 KB |
Output is correct |
| 67 |
Correct |
53 ms |
1640 KB |
Output is correct |
| 68 |
Correct |
52 ms |
1640 KB |
Output is correct |
| 69 |
Correct |
53 ms |
1640 KB |
Output is correct |
| 70 |
Correct |
54 ms |
1640 KB |
Output is correct |
| 71 |
Correct |
50 ms |
1640 KB |
Output is correct |
| 72 |
Correct |
53 ms |
1640 KB |
Output is correct |
| 73 |
Correct |
49 ms |
1640 KB |
Output is correct |
