#include<iostream>
#include<vector>
#include<algorithm>
#include<set>
#include<map>
using namespace std;
#define ll long long
#define endl "\n"
#define mp make_pair
#define out(x) cout<< #x << " = " << x << endl
#define pii pair<int,int>
#pragma GCC optimize("Ofast")
int n,m;
pii paint[100004];
int frame[100004];
vector<pii> v; // size, id
//int dp[1004][1004];
bool comp(pii a,pii b){
if (a.second != b.second) return a.second > b.second;
return a.first > b.first;
}
signed main(){
ios::sync_with_stdio(false); cin.tie(0);
cin>>n>>m;
for (int i=1;i<=n;i++){
cin>>paint[i].first>>paint[i].second;
}
for (int i=1;i<=m;i++) cin>>frame[i];
sort(frame+1,frame+1+m,greater<int>());
sort(paint+1,paint+1+n,comp);
int j=1, ans=0;
for (int i=1;i<=n;i++){
if (paint[i].first <= frame[j]){
j++; ans++;
}
}
cout<<ans<<endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
55 ms |
4384 KB |
Output is correct |
| 39 |
Correct |
48 ms |
4464 KB |
Output is correct |
| 40 |
Correct |
44 ms |
4360 KB |
Output is correct |
| 41 |
Correct |
48 ms |
4320 KB |
Output is correct |
| 42 |
Correct |
52 ms |
4272 KB |
Output is correct |
| 43 |
Correct |
50 ms |
4340 KB |
Output is correct |
| 44 |
Correct |
46 ms |
4368 KB |
Output is correct |
| 45 |
Correct |
52 ms |
4300 KB |
Output is correct |
| 46 |
Correct |
48 ms |
4256 KB |
Output is correct |
| 47 |
Correct |
45 ms |
3836 KB |
Output is correct |
| 48 |
Correct |
45 ms |
3932 KB |
Output is correct |
| 49 |
Correct |
39 ms |
3508 KB |
Output is correct |
| 50 |
Correct |
36 ms |
3536 KB |
Output is correct |
| 51 |
Correct |
49 ms |
4336 KB |
Output is correct |
| 52 |
Correct |
50 ms |
4396 KB |
Output is correct |
| 53 |
Correct |
53 ms |
4264 KB |
Output is correct |
| 54 |
Correct |
41 ms |
4404 KB |
Output is correct |
| 55 |
Correct |
44 ms |
4300 KB |
Output is correct |
| 56 |
Correct |
31 ms |
3020 KB |
Output is correct |
| 57 |
Correct |
17 ms |
1632 KB |
Output is correct |
| 58 |
Correct |
30 ms |
3016 KB |
Output is correct |
| 59 |
Correct |
32 ms |
3000 KB |
Output is correct |
| 60 |
Correct |
19 ms |
1620 KB |
Output is correct |
| 61 |
Correct |
35 ms |
2512 KB |
Output is correct |
| 62 |
Correct |
48 ms |
4428 KB |
Output is correct |
| 63 |
Correct |
45 ms |
4268 KB |
Output is correct |
| 64 |
Correct |
47 ms |
4304 KB |
Output is correct |
| 65 |
Correct |
57 ms |
4348 KB |
Output is correct |
| 66 |
Correct |
58 ms |
4424 KB |
Output is correct |
| 67 |
Correct |
50 ms |
4292 KB |
Output is correct |
| 68 |
Correct |
48 ms |
4348 KB |
Output is correct |
| 69 |
Correct |
47 ms |
4316 KB |
Output is correct |
| 70 |
Correct |
48 ms |
4556 KB |
Output is correct |
| 71 |
Correct |
49 ms |
4380 KB |
Output is correct |
| 72 |
Correct |
49 ms |
4300 KB |
Output is correct |
| 73 |
Correct |
44 ms |
4392 KB |
Output is correct |
