#include<bits/stdc++.h>
#define fi first
#define se second
using namespace std;
vector<pair<long long, long long> > pic;
vector<long long> frame;
signed main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
long long n,m;
cin >> n >> m;
for(int i=1;i<=n;i++){
long long s,v;
cin >> s >> v;
pic.push_back({v,s});
}
for(int i=1;i<=m;i++){
long long a;
cin >> a;
frame.push_back(a);
}
sort(pic.begin(),pic.end());
sort(frame.begin(),frame.end());
long long ans=m-1;
for(int i=n-1;i>=0;i--){
if(pic[i].se<=frame[ans]){
//cout << pic[i].se << " " << frame[ans]<<endl;
ans--;
}
if(ans<0){
break;
}
}
cout << (m-ans-1);
}
| # |
Verdict |
Execution time |
Memory |
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 |
256 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 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 |
256 KB |
Output is correct |
| 12 |
Correct |
2 ms |
256 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 |
256 KB |
Output is correct |
| 16 |
Correct |
2 ms |
256 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
256 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 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 |
256 KB |
Output is correct |
| 12 |
Correct |
2 ms |
256 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 |
256 KB |
Output is correct |
| 16 |
Correct |
2 ms |
256 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 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 |
376 KB |
Output is correct |
| 23 |
Correct |
2 ms |
380 KB |
Output is correct |
| 24 |
Correct |
3 ms |
376 KB |
Output is correct |
| 25 |
Correct |
3 ms |
380 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
2 ms |
376 KB |
Output is correct |
| 28 |
Correct |
2 ms |
376 KB |
Output is correct |
| 29 |
Correct |
3 ms |
376 KB |
Output is correct |
| 30 |
Correct |
3 ms |
376 KB |
Output is correct |
| 31 |
Correct |
2 ms |
376 KB |
Output is correct |
| 32 |
Correct |
2 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 |
292 KB |
Output is correct |
| 36 |
Correct |
3 ms |
376 KB |
Output is correct |
| 37 |
Correct |
3 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
256 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 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 |
256 KB |
Output is correct |
| 12 |
Correct |
2 ms |
256 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 |
256 KB |
Output is correct |
| 16 |
Correct |
2 ms |
256 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 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 |
376 KB |
Output is correct |
| 23 |
Correct |
2 ms |
380 KB |
Output is correct |
| 24 |
Correct |
3 ms |
376 KB |
Output is correct |
| 25 |
Correct |
3 ms |
380 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
2 ms |
376 KB |
Output is correct |
| 28 |
Correct |
2 ms |
376 KB |
Output is correct |
| 29 |
Correct |
3 ms |
376 KB |
Output is correct |
| 30 |
Correct |
3 ms |
376 KB |
Output is correct |
| 31 |
Correct |
2 ms |
376 KB |
Output is correct |
| 32 |
Correct |
2 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 |
292 KB |
Output is correct |
| 36 |
Correct |
3 ms |
376 KB |
Output is correct |
| 37 |
Correct |
3 ms |
376 KB |
Output is correct |
| 38 |
Correct |
70 ms |
3656 KB |
Output is correct |
| 39 |
Correct |
62 ms |
3688 KB |
Output is correct |
| 40 |
Correct |
59 ms |
3660 KB |
Output is correct |
| 41 |
Correct |
66 ms |
3684 KB |
Output is correct |
| 42 |
Correct |
66 ms |
3692 KB |
Output is correct |
| 43 |
Correct |
66 ms |
3816 KB |
Output is correct |
| 44 |
Correct |
65 ms |
3688 KB |
Output is correct |
| 45 |
Correct |
68 ms |
3816 KB |
Output is correct |
| 46 |
Correct |
67 ms |
3720 KB |
Output is correct |
| 47 |
Correct |
59 ms |
3660 KB |
Output is correct |
| 48 |
Correct |
59 ms |
3560 KB |
Output is correct |
| 49 |
Correct |
54 ms |
3304 KB |
Output is correct |
| 50 |
Correct |
53 ms |
3224 KB |
Output is correct |
| 51 |
Correct |
65 ms |
3828 KB |
Output is correct |
| 52 |
Correct |
66 ms |
3688 KB |
Output is correct |
| 53 |
Correct |
65 ms |
3816 KB |
Output is correct |
| 54 |
Correct |
59 ms |
3832 KB |
Output is correct |
| 55 |
Correct |
66 ms |
3688 KB |
Output is correct |
| 56 |
Correct |
41 ms |
2544 KB |
Output is correct |
| 57 |
Correct |
26 ms |
1504 KB |
Output is correct |
| 58 |
Correct |
45 ms |
2544 KB |
Output is correct |
| 59 |
Correct |
46 ms |
2696 KB |
Output is correct |
| 60 |
Correct |
26 ms |
1532 KB |
Output is correct |
| 61 |
Correct |
40 ms |
2416 KB |
Output is correct |
| 62 |
Correct |
65 ms |
3688 KB |
Output is correct |
| 63 |
Correct |
66 ms |
3776 KB |
Output is correct |
| 64 |
Correct |
66 ms |
3688 KB |
Output is correct |
| 65 |
Correct |
65 ms |
3792 KB |
Output is correct |
| 66 |
Correct |
66 ms |
3688 KB |
Output is correct |
| 67 |
Correct |
65 ms |
3692 KB |
Output is correct |
| 68 |
Correct |
66 ms |
3860 KB |
Output is correct |
| 69 |
Correct |
67 ms |
3848 KB |
Output is correct |
| 70 |
Correct |
71 ms |
3688 KB |
Output is correct |
| 71 |
Correct |
64 ms |
3732 KB |
Output is correct |
| 72 |
Correct |
67 ms |
3744 KB |
Output is correct |
| 73 |
Correct |
63 ms |
3692 KB |
Output is correct |
