#include<iostream>
#include<algorithm>
#include<vector>
#include<queue>
#include<stack>
#include<map>
#include<utility>
#define int long long
#define INF 10000000000000000
#define MOD 1000000007
#define pii pair<long long, long long>
using namespace std;
signed main() {
int n, m;
cin >> n >> m;
vector<pii>v(n);
vector<int>f(m);
for (auto &i : v) cin >> i.second >> i.first;
for (auto &i : f) cin >> i;
sort(v.begin(), v.end());
sort(f.begin(), f.end());
int k = m-1;
for (int i = n-1 ; i >= 0 ; i--) {
if (k == -1) break;
if (v[i].second <= f[k]) {
k--;
}
}
cout << m-k-1 << endl;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 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 |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 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 |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
344 KB |
Output is correct |
| 24 |
Correct |
1 ms |
448 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
444 KB |
Output is correct |
| 28 |
Correct |
1 ms |
344 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 |
484 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
2 ms |
344 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 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 |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
344 KB |
Output is correct |
| 24 |
Correct |
1 ms |
448 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
444 KB |
Output is correct |
| 28 |
Correct |
1 ms |
344 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 |
484 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
2 ms |
344 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| 38 |
Correct |
99 ms |
5580 KB |
Output is correct |
| 39 |
Correct |
94 ms |
5452 KB |
Output is correct |
| 40 |
Correct |
92 ms |
5572 KB |
Output is correct |
| 41 |
Correct |
97 ms |
5588 KB |
Output is correct |
| 42 |
Correct |
97 ms |
5444 KB |
Output is correct |
| 43 |
Correct |
97 ms |
5448 KB |
Output is correct |
| 44 |
Correct |
96 ms |
5452 KB |
Output is correct |
| 45 |
Correct |
94 ms |
5460 KB |
Output is correct |
| 46 |
Correct |
95 ms |
5716 KB |
Output is correct |
| 47 |
Correct |
86 ms |
5096 KB |
Output is correct |
| 48 |
Correct |
89 ms |
4944 KB |
Output is correct |
| 49 |
Correct |
79 ms |
4604 KB |
Output is correct |
| 50 |
Correct |
76 ms |
4596 KB |
Output is correct |
| 51 |
Correct |
96 ms |
5452 KB |
Output is correct |
| 52 |
Correct |
95 ms |
5460 KB |
Output is correct |
| 53 |
Correct |
134 ms |
5568 KB |
Output is correct |
| 54 |
Correct |
90 ms |
5576 KB |
Output is correct |
| 55 |
Correct |
95 ms |
5452 KB |
Output is correct |
| 56 |
Correct |
65 ms |
3924 KB |
Output is correct |
| 57 |
Correct |
35 ms |
2136 KB |
Output is correct |
| 58 |
Correct |
63 ms |
3668 KB |
Output is correct |
| 59 |
Correct |
63 ms |
3924 KB |
Output is correct |
| 60 |
Correct |
39 ms |
2232 KB |
Output is correct |
| 61 |
Correct |
55 ms |
3152 KB |
Output is correct |
| 62 |
Correct |
97 ms |
5592 KB |
Output is correct |
| 63 |
Correct |
98 ms |
5584 KB |
Output is correct |
| 64 |
Correct |
96 ms |
5460 KB |
Output is correct |
| 65 |
Correct |
96 ms |
5456 KB |
Output is correct |
| 66 |
Correct |
96 ms |
5588 KB |
Output is correct |
| 67 |
Correct |
95 ms |
5464 KB |
Output is correct |
| 68 |
Correct |
95 ms |
5452 KB |
Output is correct |
| 69 |
Correct |
98 ms |
5448 KB |
Output is correct |
| 70 |
Correct |
97 ms |
5460 KB |
Output is correct |
| 71 |
Correct |
94 ms |
5676 KB |
Output is correct |
| 72 |
Correct |
97 ms |
5444 KB |
Output is correct |
| 73 |
Correct |
97 ms |
5972 KB |
Output is correct |
