#include <bits/stdc++.h>
#define rng_init mt19937 rng(chrono::steady_clock::now().time_since_epoch().count())
using namespace std;
using ll = long long;
const int MAXN = 1e5 + 5, INF = 1e9 + 5;
void solve() {
int n, m;
cin >> n >> m;
vector<pair<int, int>> pictures(n);
for (auto &[val, sz] : pictures)
cin >> sz >> val;
vector<int> frames(m);
for (auto &x : frames)
cin >> x;
sort(pictures.begin(), pictures.end(), greater<>());
sort(frames.begin(), frames.end());
int ans = 0;
for (const auto &[val, sz] : pictures)
ans += (frames[m - ans - 1] >= sz);
cout << ans;
}
signed main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int tc = 1;
// cin >> tc;
while (tc--) solve();
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 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 |
392 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 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 |
392 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
1 ms |
384 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 |
364 KB |
Output is correct |
| 24 |
Correct |
1 ms |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
364 KB |
Output is correct |
| 26 |
Correct |
1 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 |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
364 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
0 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 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 |
392 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
1 ms |
384 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 |
364 KB |
Output is correct |
| 24 |
Correct |
1 ms |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
364 KB |
Output is correct |
| 26 |
Correct |
1 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 |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
364 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| 38 |
Correct |
51 ms |
2284 KB |
Output is correct |
| 39 |
Correct |
49 ms |
4332 KB |
Output is correct |
| 40 |
Correct |
45 ms |
4460 KB |
Output is correct |
| 41 |
Correct |
54 ms |
4504 KB |
Output is correct |
| 42 |
Correct |
53 ms |
4460 KB |
Output is correct |
| 43 |
Correct |
53 ms |
4460 KB |
Output is correct |
| 44 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 45 |
Correct |
53 ms |
4352 KB |
Output is correct |
| 46 |
Correct |
50 ms |
4332 KB |
Output is correct |
| 47 |
Correct |
46 ms |
4076 KB |
Output is correct |
| 48 |
Correct |
46 ms |
3948 KB |
Output is correct |
| 49 |
Correct |
43 ms |
3584 KB |
Output is correct |
| 50 |
Correct |
42 ms |
3564 KB |
Output is correct |
| 51 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 52 |
Correct |
53 ms |
4460 KB |
Output is correct |
| 53 |
Correct |
54 ms |
4460 KB |
Output is correct |
| 54 |
Correct |
46 ms |
4588 KB |
Output is correct |
| 55 |
Correct |
56 ms |
4460 KB |
Output is correct |
| 56 |
Correct |
33 ms |
3052 KB |
Output is correct |
| 57 |
Correct |
20 ms |
1644 KB |
Output is correct |
| 58 |
Correct |
33 ms |
3052 KB |
Output is correct |
| 59 |
Correct |
33 ms |
3072 KB |
Output is correct |
| 60 |
Correct |
20 ms |
1644 KB |
Output is correct |
| 61 |
Correct |
32 ms |
2668 KB |
Output is correct |
| 62 |
Correct |
53 ms |
4460 KB |
Output is correct |
| 63 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 64 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 65 |
Correct |
54 ms |
4460 KB |
Output is correct |
| 66 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 67 |
Correct |
52 ms |
4460 KB |
Output is correct |
| 68 |
Correct |
53 ms |
4460 KB |
Output is correct |
| 69 |
Correct |
55 ms |
4460 KB |
Output is correct |
| 70 |
Correct |
55 ms |
4460 KB |
Output is correct |
| 71 |
Correct |
51 ms |
4460 KB |
Output is correct |
| 72 |
Correct |
61 ms |
4460 KB |
Output is correct |
| 73 |
Correct |
50 ms |
4460 KB |
Output is correct |
