#include <iostream>
#include <algorithm>
#define pii pair<int, int>
#define fst first
#define snd second
using namespace std;
int N, M;
pii A[100001]; int B[100001];
int main()
{
ios :: sync_with_stdio(0); cin.tie(0);
cin >> N >> M;
for (int i = 0; i < N; i++) cin >> A[i].snd >> A[i].fst;
for (int i = 0; i < M; i++) cin >> B[i];
sort(A, A + N, greater<pii>());
sort(B, B + M, greater<int>());
int i = 0, j = 0;
for (i = 0; i < M; i++)
{
for (; j < N; j++)
{
if (A[j].snd <= B[i]) {break;}
}
if (j == N) {break;}
else {j++;}
}
cout << i << "\n";
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
268 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
268 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
332 KB |
Output is correct |
| 25 |
Correct |
6 ms |
332 KB |
Output is correct |
| 26 |
Correct |
6 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
360 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
332 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
328 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
268 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
332 KB |
Output is correct |
| 25 |
Correct |
6 ms |
332 KB |
Output is correct |
| 26 |
Correct |
6 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
360 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
332 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
328 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
60 ms |
4260 KB |
Output is correct |
| 39 |
Correct |
63 ms |
4304 KB |
Output is correct |
| 40 |
Correct |
50 ms |
4300 KB |
Output is correct |
| 41 |
Correct |
56 ms |
4376 KB |
Output is correct |
| 42 |
Correct |
59 ms |
4296 KB |
Output is correct |
| 43 |
Correct |
54 ms |
4428 KB |
Output is correct |
| 44 |
Correct |
55 ms |
4256 KB |
Output is correct |
| 45 |
Correct |
73 ms |
4344 KB |
Output is correct |
| 46 |
Correct |
53 ms |
4292 KB |
Output is correct |
| 47 |
Correct |
49 ms |
3952 KB |
Output is correct |
| 48 |
Correct |
51 ms |
4036 KB |
Output is correct |
| 49 |
Correct |
51 ms |
3524 KB |
Output is correct |
| 50 |
Correct |
44 ms |
3460 KB |
Output is correct |
| 51 |
Correct |
55 ms |
4272 KB |
Output is correct |
| 52 |
Correct |
55 ms |
4380 KB |
Output is correct |
| 53 |
Correct |
54 ms |
4256 KB |
Output is correct |
| 54 |
Correct |
48 ms |
4400 KB |
Output is correct |
| 55 |
Correct |
55 ms |
4292 KB |
Output is correct |
| 56 |
Correct |
40 ms |
3016 KB |
Output is correct |
| 57 |
Correct |
21 ms |
1612 KB |
Output is correct |
| 58 |
Correct |
34 ms |
2960 KB |
Output is correct |
| 59 |
Correct |
35 ms |
2948 KB |
Output is correct |
| 60 |
Correct |
21 ms |
1652 KB |
Output is correct |
| 61 |
Correct |
35 ms |
2508 KB |
Output is correct |
| 62 |
Correct |
56 ms |
4372 KB |
Output is correct |
| 63 |
Correct |
57 ms |
4296 KB |
Output is correct |
| 64 |
Correct |
56 ms |
4464 KB |
Output is correct |
| 65 |
Correct |
64 ms |
4292 KB |
Output is correct |
| 66 |
Correct |
55 ms |
4300 KB |
Output is correct |
| 67 |
Correct |
57 ms |
4376 KB |
Output is correct |
| 68 |
Correct |
54 ms |
4380 KB |
Output is correct |
| 69 |
Correct |
58 ms |
4420 KB |
Output is correct |
| 70 |
Correct |
76 ms |
4332 KB |
Output is correct |
| 71 |
Correct |
54 ms |
4320 KB |
Output is correct |
| 72 |
Correct |
56 ms |
4324 KB |
Output is correct |
| 73 |
Correct |
52 ms |
4292 KB |
Output is correct |
