#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 1e5 + 5;
int N, M, C[MAXN], ans;
pii A[MAXN];
priority_queue<pii> pq;
int main() {
ios::sync_with_stdio(0); cin.tie(0);
cin >> N >> M;
for(int i=1; i<=N; i++) {
int s, v; cin >> s >> v;
pq.push(pii(v, s));
}
for(int i=1; i<=M; i++) cin >> C[i];
sort(C+1, C+1+M);
for(int i=M; i>=1; i--) {
while(!pq.empty() && pq.top().se > C[i]) pq.pop();
if(pq.empty()) break;
pq.pop();
ans++;
}
cout << ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
296 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
380 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
296 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
380 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
376 KB |
Output is correct |
| 22 |
Correct |
3 ms |
508 KB |
Output is correct |
| 23 |
Correct |
3 ms |
432 KB |
Output is correct |
| 24 |
Correct |
3 ms |
376 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
3 ms |
376 KB |
Output is correct |
| 28 |
Correct |
3 ms |
376 KB |
Output is correct |
| 29 |
Correct |
3 ms |
508 KB |
Output is correct |
| 30 |
Correct |
3 ms |
376 KB |
Output is correct |
| 31 |
Correct |
3 ms |
376 KB |
Output is correct |
| 32 |
Correct |
3 ms |
376 KB |
Output is correct |
| 33 |
Correct |
2 ms |
376 KB |
Output is correct |
| 34 |
Correct |
3 ms |
376 KB |
Output is correct |
| 35 |
Correct |
2 ms |
376 KB |
Output is correct |
| 36 |
Correct |
3 ms |
376 KB |
Output is correct |
| 37 |
Correct |
3 ms |
376 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
296 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
380 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
376 KB |
Output is correct |
| 22 |
Correct |
3 ms |
508 KB |
Output is correct |
| 23 |
Correct |
3 ms |
432 KB |
Output is correct |
| 24 |
Correct |
3 ms |
376 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
3 ms |
376 KB |
Output is correct |
| 28 |
Correct |
3 ms |
376 KB |
Output is correct |
| 29 |
Correct |
3 ms |
508 KB |
Output is correct |
| 30 |
Correct |
3 ms |
376 KB |
Output is correct |
| 31 |
Correct |
3 ms |
376 KB |
Output is correct |
| 32 |
Correct |
3 ms |
376 KB |
Output is correct |
| 33 |
Correct |
2 ms |
376 KB |
Output is correct |
| 34 |
Correct |
3 ms |
376 KB |
Output is correct |
| 35 |
Correct |
2 ms |
376 KB |
Output is correct |
| 36 |
Correct |
3 ms |
376 KB |
Output is correct |
| 37 |
Correct |
3 ms |
376 KB |
Output is correct |
| 38 |
Correct |
72 ms |
4588 KB |
Output is correct |
| 39 |
Correct |
71 ms |
4592 KB |
Output is correct |
| 40 |
Correct |
71 ms |
4560 KB |
Output is correct |
| 41 |
Correct |
71 ms |
4592 KB |
Output is correct |
| 42 |
Correct |
71 ms |
4592 KB |
Output is correct |
| 43 |
Correct |
72 ms |
4588 KB |
Output is correct |
| 44 |
Correct |
71 ms |
4576 KB |
Output is correct |
| 45 |
Correct |
71 ms |
4460 KB |
Output is correct |
| 46 |
Correct |
69 ms |
4464 KB |
Output is correct |
| 47 |
Correct |
65 ms |
4308 KB |
Output is correct |
| 48 |
Correct |
61 ms |
4080 KB |
Output is correct |
| 49 |
Correct |
57 ms |
3696 KB |
Output is correct |
| 50 |
Correct |
62 ms |
3692 KB |
Output is correct |
| 51 |
Correct |
71 ms |
4540 KB |
Output is correct |
| 52 |
Correct |
71 ms |
4596 KB |
Output is correct |
| 53 |
Correct |
71 ms |
4464 KB |
Output is correct |
| 54 |
Correct |
64 ms |
4588 KB |
Output is correct |
| 55 |
Correct |
72 ms |
4596 KB |
Output is correct |
| 56 |
Correct |
35 ms |
3224 KB |
Output is correct |
| 57 |
Correct |
25 ms |
1656 KB |
Output is correct |
| 58 |
Correct |
35 ms |
3180 KB |
Output is correct |
| 59 |
Correct |
37 ms |
3188 KB |
Output is correct |
| 60 |
Correct |
24 ms |
1784 KB |
Output is correct |
| 61 |
Correct |
40 ms |
2804 KB |
Output is correct |
| 62 |
Correct |
71 ms |
4572 KB |
Output is correct |
| 63 |
Correct |
71 ms |
4592 KB |
Output is correct |
| 64 |
Correct |
76 ms |
4592 KB |
Output is correct |
| 65 |
Correct |
73 ms |
4720 KB |
Output is correct |
| 66 |
Correct |
71 ms |
4592 KB |
Output is correct |
| 67 |
Correct |
71 ms |
4588 KB |
Output is correct |
| 68 |
Correct |
72 ms |
4588 KB |
Output is correct |
| 69 |
Correct |
72 ms |
4592 KB |
Output is correct |
| 70 |
Correct |
73 ms |
4508 KB |
Output is correct |
| 71 |
Correct |
71 ms |
4588 KB |
Output is correct |
| 72 |
Correct |
73 ms |
4628 KB |
Output is correct |
| 73 |
Correct |
69 ms |
4588 KB |
Output is correct |
