#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define INF 1000000007
typedef long long ll;
typedef pair<ll, ll> pl;
bool ss(pl a, pl b){
if(a.first != b.first){
return (a.first > b.first);
}
else{
return (a.second > b.second);
}
}
int main(){
ll n, m;
cin >> n >> m;
vector<pl> pics; vector<ll> frames;
for(ll one = 0; one < n; one++){
ll s, v;
cin >> s >> v;
pics.push_back(make_pair(v, s));//prioritise value first
}
sort(pics.begin(), pics.end(), ss);
//biggest value to the front
//same value then biggest size to the front
frames.push_back(0);
for(ll one = 0; one < m; one++){
ll s;
cin >> s;
frames.push_back(s);
}
sort(frames.begin(), frames.end());
ll ans = 0, idx = m;//idx = which frame now
for(ll one = 0; one < n; one++){
//cout << pics[one].first << ' ' << pics[one].second << endl;
ll csz = frames[idx];
//largest remaining frame
if(pics[one].second <= csz){
ans++;
--idx;
}
}
cout << ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
396 KB |
Output is correct |
| 2 |
Correct |
2 ms |
252 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
256 KB |
Output is correct |
| 12 |
Correct |
4 ms |
256 KB |
Output is correct |
| 13 |
Correct |
2 ms |
256 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 |
252 KB |
Output is correct |
| 17 |
Correct |
2 ms |
360 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
360 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
396 KB |
Output is correct |
| 2 |
Correct |
2 ms |
252 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
256 KB |
Output is correct |
| 12 |
Correct |
4 ms |
256 KB |
Output is correct |
| 13 |
Correct |
2 ms |
256 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 |
252 KB |
Output is correct |
| 17 |
Correct |
2 ms |
360 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
360 KB |
Output is correct |
| 20 |
Correct |
4 ms |
372 KB |
Output is correct |
| 21 |
Correct |
4 ms |
376 KB |
Output is correct |
| 22 |
Correct |
4 ms |
376 KB |
Output is correct |
| 23 |
Correct |
4 ms |
376 KB |
Output is correct |
| 24 |
Correct |
4 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
4 ms |
376 KB |
Output is correct |
| 27 |
Correct |
4 ms |
376 KB |
Output is correct |
| 28 |
Correct |
4 ms |
380 KB |
Output is correct |
| 29 |
Correct |
4 ms |
368 KB |
Output is correct |
| 30 |
Correct |
4 ms |
376 KB |
Output is correct |
| 31 |
Correct |
4 ms |
376 KB |
Output is correct |
| 32 |
Correct |
3 ms |
376 KB |
Output is correct |
| 33 |
Correct |
3 ms |
380 KB |
Output is correct |
| 34 |
Correct |
4 ms |
376 KB |
Output is correct |
| 35 |
Correct |
3 ms |
376 KB |
Output is correct |
| 36 |
Correct |
5 ms |
376 KB |
Output is correct |
| 37 |
Correct |
4 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
396 KB |
Output is correct |
| 2 |
Correct |
2 ms |
252 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
256 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
256 KB |
Output is correct |
| 12 |
Correct |
4 ms |
256 KB |
Output is correct |
| 13 |
Correct |
2 ms |
256 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 |
252 KB |
Output is correct |
| 17 |
Correct |
2 ms |
360 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
360 KB |
Output is correct |
| 20 |
Correct |
4 ms |
372 KB |
Output is correct |
| 21 |
Correct |
4 ms |
376 KB |
Output is correct |
| 22 |
Correct |
4 ms |
376 KB |
Output is correct |
| 23 |
Correct |
4 ms |
376 KB |
Output is correct |
| 24 |
Correct |
4 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
4 ms |
376 KB |
Output is correct |
| 27 |
Correct |
4 ms |
376 KB |
Output is correct |
| 28 |
Correct |
4 ms |
380 KB |
Output is correct |
| 29 |
Correct |
4 ms |
368 KB |
Output is correct |
| 30 |
Correct |
4 ms |
376 KB |
Output is correct |
| 31 |
Correct |
4 ms |
376 KB |
Output is correct |
| 32 |
Correct |
3 ms |
376 KB |
Output is correct |
| 33 |
Correct |
3 ms |
380 KB |
Output is correct |
| 34 |
Correct |
4 ms |
376 KB |
Output is correct |
| 35 |
Correct |
3 ms |
376 KB |
Output is correct |
| 36 |
Correct |
5 ms |
376 KB |
Output is correct |
| 37 |
Correct |
4 ms |
376 KB |
Output is correct |
| 38 |
Correct |
247 ms |
6640 KB |
Output is correct |
| 39 |
Correct |
242 ms |
6932 KB |
Output is correct |
| 40 |
Correct |
240 ms |
6628 KB |
Output is correct |
| 41 |
Correct |
247 ms |
6648 KB |
Output is correct |
| 42 |
Correct |
245 ms |
6624 KB |
Output is correct |
| 43 |
Correct |
245 ms |
6652 KB |
Output is correct |
| 44 |
Correct |
244 ms |
6628 KB |
Output is correct |
| 45 |
Correct |
249 ms |
6656 KB |
Output is correct |
| 46 |
Correct |
320 ms |
6552 KB |
Output is correct |
| 47 |
Correct |
222 ms |
6064 KB |
Output is correct |
| 48 |
Correct |
220 ms |
6088 KB |
Output is correct |
| 49 |
Correct |
197 ms |
5536 KB |
Output is correct |
| 50 |
Correct |
194 ms |
5476 KB |
Output is correct |
| 51 |
Correct |
251 ms |
6576 KB |
Output is correct |
| 52 |
Correct |
256 ms |
6628 KB |
Output is correct |
| 53 |
Correct |
269 ms |
6572 KB |
Output is correct |
| 54 |
Correct |
242 ms |
6756 KB |
Output is correct |
| 55 |
Correct |
245 ms |
6628 KB |
Output is correct |
| 56 |
Correct |
164 ms |
4108 KB |
Output is correct |
| 57 |
Correct |
84 ms |
2416 KB |
Output is correct |
| 58 |
Correct |
161 ms |
4096 KB |
Output is correct |
| 59 |
Correct |
164 ms |
4076 KB |
Output is correct |
| 60 |
Correct |
92 ms |
2288 KB |
Output is correct |
| 61 |
Correct |
142 ms |
3972 KB |
Output is correct |
| 62 |
Correct |
247 ms |
6708 KB |
Output is correct |
| 63 |
Correct |
251 ms |
6628 KB |
Output is correct |
| 64 |
Correct |
248 ms |
6756 KB |
Output is correct |
| 65 |
Correct |
246 ms |
6788 KB |
Output is correct |
| 66 |
Correct |
245 ms |
6628 KB |
Output is correct |
| 67 |
Correct |
252 ms |
6608 KB |
Output is correct |
| 68 |
Correct |
260 ms |
6652 KB |
Output is correct |
| 69 |
Correct |
250 ms |
6576 KB |
Output is correct |
| 70 |
Correct |
252 ms |
6604 KB |
Output is correct |
| 71 |
Correct |
254 ms |
6584 KB |
Output is correct |
| 72 |
Correct |
248 ms |
6660 KB |
Output is correct |
| 73 |
Correct |
248 ms |
6628 KB |
Output is correct |
