/**
____ ____ ____ ____ ____
||a |||t |||o |||d |||o ||
||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|
**/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N_MAX = 100000;
const int M_MAX = 100000;
int N, M;
struct Artwork {
int dim, val;
};
bool operator < (const Artwork &a, const Artwork &b) {
return make_pair(a.val, a.dim) < make_pair(b.val, b.dim);
}
Artwork art[N_MAX + 2];
int frame[M_MAX + 2];
int minf[N_MAX + 2];
int Fen[M_MAX + N_MAX + 2];
void update (int pos, int val) {
pos += N;
for (int i = pos; i <= M + N; i += i & -i) {
Fen[i] = max(Fen[i], val);
}
}
int query (int pos) {
int val = 0;
for (int i = pos; i >= 1; i -= i & -i) {
val = max(val, Fen[i]);
}
return val;
}
int main () {
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin >> N >> M;
for (int i = 1; i <= N; i++) {
cin >> art[i].dim >> art[i].val;
}
for (int i = 1; i <= M; i++) {
cin >> frame[i];
}
sort(art + 1, art + N + 1);
sort(frame + 1, frame + M + 1);
int answer = 0;
for (int i = N, curr = M; i >= 1 && curr >= 1; i--) {
if (frame[curr] >= art[i].dim) {
answer++;
curr--;
}
}
cout << answer << "\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
328 KB |
Output is correct |
| 2 |
Correct |
1 ms |
324 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
328 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
0 ms |
328 KB |
Output is correct |
| 9 |
Correct |
1 ms |
324 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
328 KB |
Output is correct |
| 2 |
Correct |
1 ms |
324 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
328 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
0 ms |
328 KB |
Output is correct |
| 9 |
Correct |
1 ms |
324 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
368 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 |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
368 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 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 |
468 KB |
Output is correct |
| 32 |
Correct |
1 ms |
344 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
336 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 |
1 ms |
328 KB |
Output is correct |
| 2 |
Correct |
1 ms |
324 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
328 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
0 ms |
328 KB |
Output is correct |
| 9 |
Correct |
1 ms |
324 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
368 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 |
364 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
368 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 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 |
468 KB |
Output is correct |
| 32 |
Correct |
1 ms |
344 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
336 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
47 ms |
4300 KB |
Output is correct |
| 39 |
Correct |
55 ms |
4372 KB |
Output is correct |
| 40 |
Correct |
37 ms |
4296 KB |
Output is correct |
| 41 |
Correct |
56 ms |
4264 KB |
Output is correct |
| 42 |
Correct |
46 ms |
4268 KB |
Output is correct |
| 43 |
Correct |
51 ms |
4296 KB |
Output is correct |
| 44 |
Correct |
44 ms |
4340 KB |
Output is correct |
| 45 |
Correct |
49 ms |
4316 KB |
Output is correct |
| 46 |
Correct |
44 ms |
4292 KB |
Output is correct |
| 47 |
Correct |
41 ms |
3892 KB |
Output is correct |
| 48 |
Correct |
40 ms |
3944 KB |
Output is correct |
| 49 |
Correct |
41 ms |
3520 KB |
Output is correct |
| 50 |
Correct |
42 ms |
3452 KB |
Output is correct |
| 51 |
Correct |
47 ms |
4348 KB |
Output is correct |
| 52 |
Correct |
46 ms |
4364 KB |
Output is correct |
| 53 |
Correct |
51 ms |
4296 KB |
Output is correct |
| 54 |
Correct |
37 ms |
4404 KB |
Output is correct |
| 55 |
Correct |
45 ms |
4308 KB |
Output is correct |
| 56 |
Correct |
30 ms |
3028 KB |
Output is correct |
| 57 |
Correct |
18 ms |
1620 KB |
Output is correct |
| 58 |
Correct |
32 ms |
2944 KB |
Output is correct |
| 59 |
Correct |
31 ms |
3052 KB |
Output is correct |
| 60 |
Correct |
17 ms |
1660 KB |
Output is correct |
| 61 |
Correct |
27 ms |
2528 KB |
Output is correct |
| 62 |
Correct |
48 ms |
4308 KB |
Output is correct |
| 63 |
Correct |
47 ms |
4316 KB |
Output is correct |
| 64 |
Correct |
49 ms |
4312 KB |
Output is correct |
| 65 |
Correct |
47 ms |
4340 KB |
Output is correct |
| 66 |
Correct |
49 ms |
4380 KB |
Output is correct |
| 67 |
Correct |
50 ms |
4324 KB |
Output is correct |
| 68 |
Correct |
53 ms |
4296 KB |
Output is correct |
| 69 |
Correct |
46 ms |
4348 KB |
Output is correct |
| 70 |
Correct |
54 ms |
4388 KB |
Output is correct |
| 71 |
Correct |
44 ms |
4392 KB |
Output is correct |
| 72 |
Correct |
47 ms |
4304 KB |
Output is correct |
| 73 |
Correct |
46 ms |
4300 KB |
Output is correct |
