#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#define AquA cin.tie(0);ios_base::sync_with_stdio(0);
#define fs first
#define sc second
#define cd complex<double>
#define p_q priority_queue
using namespace std;
int main(){
AquA;
int n,m;
cin >> n >> m;
vector<pair<int,int> > v(n);
vector<int> p(m);
for(int i=0;i<n;i++){
cin >> v[i].sc >> v[i].fs;
}
sort(v.begin(),v.end());
for(int i=0;i<m;i++){
cin >> p[i];
}
sort(p.begin(),p.end());
int nw=m-1;
int ans=0;
for(int i=n-1;i>=0;i--){
if(nw>=0 && p[nw]>=v[i].sc){
ans++;
nw--;
}
}
cout << ans << "\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 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 |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 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 |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 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 |
320 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
320 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 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 |
324 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 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 |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 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 |
320 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
320 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 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 |
324 KB |
Output is correct |
| 38 |
Correct |
44 ms |
4280 KB |
Output is correct |
| 39 |
Correct |
42 ms |
4280 KB |
Output is correct |
| 40 |
Correct |
44 ms |
4280 KB |
Output is correct |
| 41 |
Correct |
44 ms |
4284 KB |
Output is correct |
| 42 |
Correct |
43 ms |
4292 KB |
Output is correct |
| 43 |
Correct |
45 ms |
4388 KB |
Output is correct |
| 44 |
Correct |
48 ms |
4288 KB |
Output is correct |
| 45 |
Correct |
48 ms |
4288 KB |
Output is correct |
| 46 |
Correct |
43 ms |
4284 KB |
Output is correct |
| 47 |
Correct |
39 ms |
3908 KB |
Output is correct |
| 48 |
Correct |
40 ms |
3916 KB |
Output is correct |
| 49 |
Correct |
42 ms |
3652 KB |
Output is correct |
| 50 |
Correct |
35 ms |
3504 KB |
Output is correct |
| 51 |
Correct |
45 ms |
4284 KB |
Output is correct |
| 52 |
Correct |
43 ms |
4292 KB |
Output is correct |
| 53 |
Correct |
44 ms |
4280 KB |
Output is correct |
| 54 |
Correct |
38 ms |
4280 KB |
Output is correct |
| 55 |
Correct |
51 ms |
4296 KB |
Output is correct |
| 56 |
Correct |
28 ms |
3008 KB |
Output is correct |
| 57 |
Correct |
18 ms |
1596 KB |
Output is correct |
| 58 |
Correct |
26 ms |
3004 KB |
Output is correct |
| 59 |
Correct |
29 ms |
3000 KB |
Output is correct |
| 60 |
Correct |
20 ms |
1592 KB |
Output is correct |
| 61 |
Correct |
28 ms |
2492 KB |
Output is correct |
| 62 |
Correct |
44 ms |
4288 KB |
Output is correct |
| 63 |
Correct |
44 ms |
4288 KB |
Output is correct |
| 64 |
Correct |
44 ms |
4280 KB |
Output is correct |
| 65 |
Correct |
44 ms |
4288 KB |
Output is correct |
| 66 |
Correct |
44 ms |
4384 KB |
Output is correct |
| 67 |
Correct |
44 ms |
4280 KB |
Output is correct |
| 68 |
Correct |
45 ms |
4292 KB |
Output is correct |
| 69 |
Correct |
45 ms |
4296 KB |
Output is correct |
| 70 |
Correct |
52 ms |
4280 KB |
Output is correct |
| 71 |
Correct |
43 ms |
4292 KB |
Output is correct |
| 72 |
Correct |
48 ms |
4300 KB |
Output is correct |
| 73 |
Correct |
42 ms |
4276 KB |
Output is correct |
