/*input
8 8
508917604 35617051
501958939 840246141
485338402 32896484
957730250 357542366
904165504 137209882
684085683 775621730
552953629 20004459
125090903 607302990
433255278
979756183
28423637
856448848
276518245
314201319
666094038
149542543
*/
#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
int main()
{
ios_base::sync_with_stdio(false);
ll n, m;
cin >> n >> m;
vector<pair<ll, ll>>x;
while (n--)
{
ll s, v;
cin >> s >> v;
x.push_back({v, s});
}
sort(x.begin(), x.end(), greater<pair<ll, ll>>());
vector<ll>cc;
for (auto i : x)
cc.push_back(i.second);
vector<ll>c(m);
for (ll &i : c)
cin >> i;
sort(c.begin(), c.end());
ll ans = 0;
for (ll i : cc)
{
if (c.size() > 0 && c.back() >= i)
{
ans++;
c.pop_back();
}
}
cout << ans << "\n";
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
428 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
2 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
428 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
2 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
2 ms |
384 KB |
Output is correct |
| 21 |
Correct |
2 ms |
384 KB |
Output is correct |
| 22 |
Correct |
3 ms |
384 KB |
Output is correct |
| 23 |
Correct |
3 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
384 KB |
Output is correct |
| 25 |
Correct |
3 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
2 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
3 ms |
384 KB |
Output is correct |
| 31 |
Correct |
3 ms |
384 KB |
Output is correct |
| 32 |
Correct |
3 ms |
404 KB |
Output is correct |
| 33 |
Correct |
3 ms |
384 KB |
Output is correct |
| 34 |
Correct |
3 ms |
384 KB |
Output is correct |
| 35 |
Correct |
2 ms |
384 KB |
Output is correct |
| 36 |
Correct |
2 ms |
384 KB |
Output is correct |
| 37 |
Correct |
2 ms |
556 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
428 KB |
Output is correct |
| 2 |
Correct |
2 ms |
256 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
2 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
2 ms |
384 KB |
Output is correct |
| 21 |
Correct |
2 ms |
384 KB |
Output is correct |
| 22 |
Correct |
3 ms |
384 KB |
Output is correct |
| 23 |
Correct |
3 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
384 KB |
Output is correct |
| 25 |
Correct |
3 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
2 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
3 ms |
384 KB |
Output is correct |
| 31 |
Correct |
3 ms |
384 KB |
Output is correct |
| 32 |
Correct |
3 ms |
404 KB |
Output is correct |
| 33 |
Correct |
3 ms |
384 KB |
Output is correct |
| 34 |
Correct |
3 ms |
384 KB |
Output is correct |
| 35 |
Correct |
2 ms |
384 KB |
Output is correct |
| 36 |
Correct |
2 ms |
384 KB |
Output is correct |
| 37 |
Correct |
2 ms |
556 KB |
Output is correct |
| 38 |
Correct |
57 ms |
6568 KB |
Output is correct |
| 39 |
Correct |
53 ms |
6632 KB |
Output is correct |
| 40 |
Correct |
49 ms |
6632 KB |
Output is correct |
| 41 |
Correct |
57 ms |
6632 KB |
Output is correct |
| 42 |
Correct |
57 ms |
6604 KB |
Output is correct |
| 43 |
Correct |
56 ms |
6636 KB |
Output is correct |
| 44 |
Correct |
59 ms |
6504 KB |
Output is correct |
| 45 |
Correct |
60 ms |
6632 KB |
Output is correct |
| 46 |
Correct |
55 ms |
6632 KB |
Output is correct |
| 47 |
Correct |
49 ms |
6316 KB |
Output is correct |
| 48 |
Correct |
49 ms |
6376 KB |
Output is correct |
| 49 |
Correct |
45 ms |
5352 KB |
Output is correct |
| 50 |
Correct |
45 ms |
5480 KB |
Output is correct |
| 51 |
Correct |
54 ms |
6632 KB |
Output is correct |
| 52 |
Correct |
55 ms |
6632 KB |
Output is correct |
| 53 |
Correct |
56 ms |
6504 KB |
Output is correct |
| 54 |
Correct |
83 ms |
6636 KB |
Output is correct |
| 55 |
Correct |
55 ms |
6632 KB |
Output is correct |
| 56 |
Correct |
38 ms |
5608 KB |
Output is correct |
| 57 |
Correct |
21 ms |
2048 KB |
Output is correct |
| 58 |
Correct |
36 ms |
5608 KB |
Output is correct |
| 59 |
Correct |
37 ms |
5608 KB |
Output is correct |
| 60 |
Correct |
21 ms |
2176 KB |
Output is correct |
| 61 |
Correct |
34 ms |
4076 KB |
Output is correct |
| 62 |
Correct |
55 ms |
6636 KB |
Output is correct |
| 63 |
Correct |
56 ms |
6552 KB |
Output is correct |
| 64 |
Correct |
56 ms |
6552 KB |
Output is correct |
| 65 |
Correct |
58 ms |
6628 KB |
Output is correct |
| 66 |
Correct |
57 ms |
6576 KB |
Output is correct |
| 67 |
Correct |
56 ms |
6632 KB |
Output is correct |
| 68 |
Correct |
57 ms |
6632 KB |
Output is correct |
| 69 |
Correct |
59 ms |
6632 KB |
Output is correct |
| 70 |
Correct |
58 ms |
6632 KB |
Output is correct |
| 71 |
Correct |
58 ms |
6632 KB |
Output is correct |
| 72 |
Correct |
58 ms |
6672 KB |
Output is correct |
| 73 |
Correct |
54 ms |
6636 KB |
Output is correct |
