#include <bits/stdc++.h>
using namespace std;
#define mp make_pair
#define pb push_back
#define fi first
#define se second
const int N = 100007;
int n, m, c[N];
pair <int, int> pic[N];
bool check(int x){
int cur = m - x + 1;
for(int i = 1; i <= n; i++){
if(cur > m) break;
if(pic[i].se <= c[cur]) cur++;
}
return (cur > m);
}
int main(){
ios_base::sync_with_stdio(0); cin.tie(0);
cin >> n >> m;
for(int i = 1; i <= n; i++){
cin >> pic[i].se >> pic[i].fi;
}
for(int i = 1; i <= m; i++){
cin >> c[i];
}
sort(pic + 1, pic + 1 + n);
sort(c + 1, c + 1 + m);
int l = 0, r = min(n, m), mid = (l + r + 1) >> 1;
while(l < r){
if(check(mid)) l = mid;
else r = mid - 1;
mid = (l + r + 1) >> 1;
}
cout << l;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 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 |
304 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 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 |
304 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
3 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 |
2 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
512 KB |
Output is correct |
| 25 |
Correct |
4 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
3 ms |
356 KB |
Output is correct |
| 28 |
Correct |
4 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 |
384 KB |
Output is correct |
| 33 |
Correct |
3 ms |
384 KB |
Output is correct |
| 34 |
Correct |
3 ms |
384 KB |
Output is correct |
| 35 |
Correct |
3 ms |
384 KB |
Output is correct |
| 36 |
Correct |
3 ms |
384 KB |
Output is correct |
| 37 |
Correct |
4 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 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 |
304 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
3 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 |
2 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
512 KB |
Output is correct |
| 25 |
Correct |
4 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
3 ms |
356 KB |
Output is correct |
| 28 |
Correct |
4 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 |
384 KB |
Output is correct |
| 33 |
Correct |
3 ms |
384 KB |
Output is correct |
| 34 |
Correct |
3 ms |
384 KB |
Output is correct |
| 35 |
Correct |
3 ms |
384 KB |
Output is correct |
| 36 |
Correct |
3 ms |
384 KB |
Output is correct |
| 37 |
Correct |
4 ms |
384 KB |
Output is correct |
| 38 |
Correct |
56 ms |
1656 KB |
Output is correct |
| 39 |
Correct |
56 ms |
1656 KB |
Output is correct |
| 40 |
Correct |
45 ms |
1528 KB |
Output is correct |
| 41 |
Correct |
52 ms |
1528 KB |
Output is correct |
| 42 |
Correct |
55 ms |
1528 KB |
Output is correct |
| 43 |
Correct |
56 ms |
1532 KB |
Output is correct |
| 44 |
Correct |
56 ms |
1532 KB |
Output is correct |
| 45 |
Correct |
63 ms |
1528 KB |
Output is correct |
| 46 |
Correct |
55 ms |
1488 KB |
Output is correct |
| 47 |
Correct |
51 ms |
1400 KB |
Output is correct |
| 48 |
Correct |
49 ms |
1400 KB |
Output is correct |
| 49 |
Correct |
50 ms |
1272 KB |
Output is correct |
| 50 |
Correct |
64 ms |
1272 KB |
Output is correct |
| 51 |
Correct |
65 ms |
1656 KB |
Output is correct |
| 52 |
Correct |
56 ms |
1528 KB |
Output is correct |
| 53 |
Correct |
54 ms |
1532 KB |
Output is correct |
| 54 |
Correct |
48 ms |
1604 KB |
Output is correct |
| 55 |
Correct |
64 ms |
1444 KB |
Output is correct |
| 56 |
Correct |
35 ms |
1144 KB |
Output is correct |
| 57 |
Correct |
26 ms |
768 KB |
Output is correct |
| 58 |
Correct |
33 ms |
1152 KB |
Output is correct |
| 59 |
Correct |
35 ms |
1144 KB |
Output is correct |
| 60 |
Correct |
20 ms |
768 KB |
Output is correct |
| 61 |
Correct |
32 ms |
1024 KB |
Output is correct |
| 62 |
Correct |
72 ms |
1656 KB |
Output is correct |
| 63 |
Correct |
60 ms |
1656 KB |
Output is correct |
| 64 |
Correct |
63 ms |
1528 KB |
Output is correct |
| 65 |
Correct |
60 ms |
1528 KB |
Output is correct |
| 66 |
Correct |
59 ms |
1528 KB |
Output is correct |
| 67 |
Correct |
57 ms |
1656 KB |
Output is correct |
| 68 |
Correct |
87 ms |
1656 KB |
Output is correct |
| 69 |
Correct |
60 ms |
1528 KB |
Output is correct |
| 70 |
Correct |
58 ms |
1536 KB |
Output is correct |
| 71 |
Correct |
58 ms |
1528 KB |
Output is correct |
| 72 |
Correct |
62 ms |
1556 KB |
Output is correct |
| 73 |
Correct |
60 ms |
1656 KB |
Output is correct |
