#include <bits/stdc++.h>
#define ii pair<int, int>
#define fi first
#define se second
#define inf 0x3f3f3f3f3f3f3f3f
using namespace std;
using ll = long long;
const ll mod=1e9+7;
const int nx=1e5+5;
int n, m, f[nx], lim[nx], d, c, g, ans;
ii a[nx];
bool cmp(ii a, ii b)
{
if(a.se==b.se)
return a.fi>b.fi;
return a.se>b.se;
}
int main()
{
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
cin>>n>>m;
for(int i = 1; i <= n; i++)
cin>>a[i].fi>>a[i].se;
sort(a+1, a+n+1, cmp);
for(int i = 1; i <= m; i++)
cin>>f[i];
sort(f+1, f+m+1, greater<int>());
ans=1;
for(int i = 1; i <= n; i++)
if(a[i].fi<=f[ans])
ans++;
cout<<ans-1;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
468 KB |
Output is correct |
| 17 |
Correct |
0 ms |
464 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
468 KB |
Output is correct |
| 17 |
Correct |
0 ms |
464 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
476 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
1 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
468 KB |
Output is correct |
| 17 |
Correct |
0 ms |
464 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
476 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
1 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| 38 |
Correct |
34 ms |
4436 KB |
Output is correct |
| 39 |
Correct |
43 ms |
4436 KB |
Output is correct |
| 40 |
Correct |
30 ms |
4496 KB |
Output is correct |
| 41 |
Correct |
39 ms |
4680 KB |
Output is correct |
| 42 |
Correct |
35 ms |
4512 KB |
Output is correct |
| 43 |
Correct |
34 ms |
4432 KB |
Output is correct |
| 44 |
Correct |
41 ms |
4436 KB |
Output is correct |
| 45 |
Correct |
36 ms |
4436 KB |
Output is correct |
| 46 |
Correct |
33 ms |
4436 KB |
Output is correct |
| 47 |
Correct |
33 ms |
3924 KB |
Output is correct |
| 48 |
Correct |
34 ms |
3904 KB |
Output is correct |
| 49 |
Correct |
29 ms |
3668 KB |
Output is correct |
| 50 |
Correct |
29 ms |
3668 KB |
Output is correct |
| 51 |
Correct |
46 ms |
4432 KB |
Output is correct |
| 52 |
Correct |
36 ms |
4432 KB |
Output is correct |
| 53 |
Correct |
34 ms |
4436 KB |
Output is correct |
| 54 |
Correct |
29 ms |
4432 KB |
Output is correct |
| 55 |
Correct |
35 ms |
4432 KB |
Output is correct |
| 56 |
Correct |
22 ms |
3160 KB |
Output is correct |
| 57 |
Correct |
13 ms |
1624 KB |
Output is correct |
| 58 |
Correct |
22 ms |
3080 KB |
Output is correct |
| 59 |
Correct |
27 ms |
3140 KB |
Output is correct |
| 60 |
Correct |
13 ms |
1624 KB |
Output is correct |
| 61 |
Correct |
20 ms |
2648 KB |
Output is correct |
| 62 |
Correct |
40 ms |
4432 KB |
Output is correct |
| 63 |
Correct |
35 ms |
4436 KB |
Output is correct |
| 64 |
Correct |
43 ms |
4440 KB |
Output is correct |
| 65 |
Correct |
35 ms |
4440 KB |
Output is correct |
| 66 |
Correct |
35 ms |
4428 KB |
Output is correct |
| 67 |
Correct |
38 ms |
4432 KB |
Output is correct |
| 68 |
Correct |
35 ms |
4432 KB |
Output is correct |
| 69 |
Correct |
35 ms |
4428 KB |
Output is correct |
| 70 |
Correct |
36 ms |
4432 KB |
Output is correct |
| 71 |
Correct |
34 ms |
4416 KB |
Output is correct |
| 72 |
Correct |
36 ms |
4432 KB |
Output is correct |
| 73 |
Correct |
41 ms |
4412 KB |
Output is correct |
