#include <bits/stdc++.h>
using namespace std;
const int N = 100000;
array<int, 2> pics[N];
int frames[N];
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int n, m;
cin >> n >> m;
for (int i = 0; i < n; ++i) {
auto &[v, s] = pics[i];
cin >> s >> v;
}
sort(pics, pics + n);
for (int i = 0; i < m; ++i) {
cin >> frames[i];
}
sort(frames, frames + m);
int low = 0, high = m;
while (low < high) {
int mid = (low + high + 1) / 2;
int j = 0;
for (int i = 0; i < n && j < mid; ++i) {
auto [v, s] = pics[i];
j += s <= frames[m - mid + j];
}
if (j == mid) {
low = mid;
} else {
high = mid - 1;
}
}
cout << high << "\n";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 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 |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 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 |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 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 |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 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 |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 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 |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 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 |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 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 |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
57 ms |
1476 KB |
Output is correct |
| 39 |
Correct |
56 ms |
1412 KB |
Output is correct |
| 40 |
Correct |
51 ms |
1348 KB |
Output is correct |
| 41 |
Correct |
61 ms |
1496 KB |
Output is correct |
| 42 |
Correct |
58 ms |
1460 KB |
Output is correct |
| 43 |
Correct |
59 ms |
1596 KB |
Output is correct |
| 44 |
Correct |
57 ms |
1380 KB |
Output is correct |
| 45 |
Correct |
58 ms |
1388 KB |
Output is correct |
| 46 |
Correct |
58 ms |
1468 KB |
Output is correct |
| 47 |
Correct |
51 ms |
1360 KB |
Output is correct |
| 48 |
Correct |
52 ms |
1252 KB |
Output is correct |
| 49 |
Correct |
48 ms |
1232 KB |
Output is correct |
| 50 |
Correct |
46 ms |
1240 KB |
Output is correct |
| 51 |
Correct |
57 ms |
1468 KB |
Output is correct |
| 52 |
Correct |
57 ms |
1472 KB |
Output is correct |
| 53 |
Correct |
57 ms |
1352 KB |
Output is correct |
| 54 |
Correct |
51 ms |
1468 KB |
Output is correct |
| 55 |
Correct |
59 ms |
1472 KB |
Output is correct |
| 56 |
Correct |
32 ms |
972 KB |
Output is correct |
| 57 |
Correct |
19 ms |
716 KB |
Output is correct |
| 58 |
Correct |
34 ms |
1032 KB |
Output is correct |
| 59 |
Correct |
33 ms |
1092 KB |
Output is correct |
| 60 |
Correct |
19 ms |
716 KB |
Output is correct |
| 61 |
Correct |
33 ms |
908 KB |
Output is correct |
| 62 |
Correct |
57 ms |
1472 KB |
Output is correct |
| 63 |
Correct |
57 ms |
1476 KB |
Output is correct |
| 64 |
Correct |
58 ms |
1348 KB |
Output is correct |
| 65 |
Correct |
60 ms |
1468 KB |
Output is correct |
| 66 |
Correct |
57 ms |
1348 KB |
Output is correct |
| 67 |
Correct |
59 ms |
1476 KB |
Output is correct |
| 68 |
Correct |
58 ms |
1356 KB |
Output is correct |
| 69 |
Correct |
99 ms |
1460 KB |
Output is correct |
| 70 |
Correct |
60 ms |
1444 KB |
Output is correct |
| 71 |
Correct |
56 ms |
1464 KB |
Output is correct |
| 72 |
Correct |
62 ms |
1348 KB |
Output is correct |
| 73 |
Correct |
55 ms |
1448 KB |
Output is correct |
