#include <bits/stdc++.h>
#define ll long long
using namespace std;
struct pic{
ll s, v;
bool operator < (const pic & x) const {
if (v != x.v) return v < x.v;
return s < x.s;
}
};
ll n,m,k,x,y,z;
ll c[100005], done[100005];
pic p[100005];
int main() {
cin.tie(0), cout.tie(0) -> sync_with_stdio(0);
cin >> n >> m;
for (int i = 1; i <= n; i++) cin >> p[i].s >> p[i].v;
for (int i = 1; i <= m; i++) cin >> c[i];
sort(c+1,c+1+m);
sort(p+1,p+1+n);
ll ans = 0;
for (int i = n; i >= 1; i--) {
if (p[i].s <= c[m-ans]) ans++;
}
cout << ans << "\n";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 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 |
340 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 |
340 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 |
340 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 |
0 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 |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 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 |
340 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 |
340 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 |
340 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 |
0 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 |
44 ms |
5252 KB |
Output is correct |
| 39 |
Correct |
40 ms |
5548 KB |
Output is correct |
| 40 |
Correct |
38 ms |
5476 KB |
Output is correct |
| 41 |
Correct |
43 ms |
5448 KB |
Output is correct |
| 42 |
Correct |
42 ms |
5472 KB |
Output is correct |
| 43 |
Correct |
43 ms |
5516 KB |
Output is correct |
| 44 |
Correct |
42 ms |
5628 KB |
Output is correct |
| 45 |
Correct |
45 ms |
5492 KB |
Output is correct |
| 46 |
Correct |
40 ms |
5452 KB |
Output is correct |
| 47 |
Correct |
37 ms |
4980 KB |
Output is correct |
| 48 |
Correct |
42 ms |
5020 KB |
Output is correct |
| 49 |
Correct |
36 ms |
4492 KB |
Output is correct |
| 50 |
Correct |
33 ms |
4472 KB |
Output is correct |
| 51 |
Correct |
44 ms |
5568 KB |
Output is correct |
| 52 |
Correct |
43 ms |
5452 KB |
Output is correct |
| 53 |
Correct |
44 ms |
5452 KB |
Output is correct |
| 54 |
Correct |
41 ms |
5532 KB |
Output is correct |
| 55 |
Correct |
45 ms |
5576 KB |
Output is correct |
| 56 |
Correct |
32 ms |
3828 KB |
Output is correct |
| 57 |
Correct |
17 ms |
2004 KB |
Output is correct |
| 58 |
Correct |
26 ms |
3792 KB |
Output is correct |
| 59 |
Correct |
26 ms |
3788 KB |
Output is correct |
| 60 |
Correct |
17 ms |
1976 KB |
Output is correct |
| 61 |
Correct |
27 ms |
3276 KB |
Output is correct |
| 62 |
Correct |
47 ms |
5460 KB |
Output is correct |
| 63 |
Correct |
42 ms |
5488 KB |
Output is correct |
| 64 |
Correct |
43 ms |
5472 KB |
Output is correct |
| 65 |
Correct |
42 ms |
5456 KB |
Output is correct |
| 66 |
Correct |
48 ms |
5460 KB |
Output is correct |
| 67 |
Correct |
42 ms |
5552 KB |
Output is correct |
| 68 |
Correct |
43 ms |
5548 KB |
Output is correct |
| 69 |
Correct |
44 ms |
5556 KB |
Output is correct |
| 70 |
Correct |
43 ms |
5548 KB |
Output is correct |
| 71 |
Correct |
42 ms |
5544 KB |
Output is correct |
| 72 |
Correct |
43 ms |
5556 KB |
Output is correct |
| 73 |
Correct |
39 ms |
5452 KB |
Output is correct |
