// Src : Vux2Code
#include <bits/stdc++.h>
#define pq_rvs pll,vector<pll>,greater<pll>
using namespace std;
typedef long long ll;
typedef pair <ll, ll> pll;
const ll maxN = 1e6 + 5, inf64 = 1e18, mod = 1e9 + 7, maxLog = 20;
ll t = 1;
ll n, m, b [maxN];
pll a [maxN];
void solve () {
cin >> n >> m;
for (int i = 1; i <= n; i ++) cin >> a [i]. first >> a [i]. second;
for (int i = 1; i <= m; i ++) cin >> b [i];
sort (a + 1, a + n + 1, [&](pll x, pll y){
if (x. second != y. second) return x. second > y. second;
return x. first > y. first;
});
sort (b + 1, b + m + 1, greater <ll> ());
int j = 1;
for (int i = 1; (i <= n && j <= m); i ++) if (a [i]. first <= b [j]) j ++;
cout << j - 1;
}
int main (){
ios::sync_with_stdio (0);
cin. tie (0);
cout. tie (0);
//freopen (".inp", "r", stdin);
//freopen (".out", "w", stdout);
//cin >> t;
while (t --) solve ();
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2528 KB |
Output is correct |
| 22 |
Correct |
1 ms |
476 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
604 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 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 |
348 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 |
2396 KB |
Output is correct |
| 35 |
Correct |
0 ms |
480 KB |
Output is correct |
| 36 |
Correct |
1 ms |
344 KB |
Output is correct |
| 37 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2528 KB |
Output is correct |
| 22 |
Correct |
1 ms |
476 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
604 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 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 |
348 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 |
2396 KB |
Output is correct |
| 35 |
Correct |
0 ms |
480 KB |
Output is correct |
| 36 |
Correct |
1 ms |
344 KB |
Output is correct |
| 37 |
Correct |
1 ms |
344 KB |
Output is correct |
| 38 |
Correct |
35 ms |
6228 KB |
Output is correct |
| 39 |
Correct |
32 ms |
6228 KB |
Output is correct |
| 40 |
Correct |
28 ms |
5724 KB |
Output is correct |
| 41 |
Correct |
33 ms |
5708 KB |
Output is correct |
| 42 |
Correct |
34 ms |
6224 KB |
Output is correct |
| 43 |
Correct |
36 ms |
5556 KB |
Output is correct |
| 44 |
Correct |
35 ms |
5468 KB |
Output is correct |
| 45 |
Correct |
34 ms |
5668 KB |
Output is correct |
| 46 |
Correct |
33 ms |
5456 KB |
Output is correct |
| 47 |
Correct |
32 ms |
5084 KB |
Output is correct |
| 48 |
Correct |
30 ms |
4956 KB |
Output is correct |
| 49 |
Correct |
27 ms |
4644 KB |
Output is correct |
| 50 |
Correct |
27 ms |
4436 KB |
Output is correct |
| 51 |
Correct |
35 ms |
5624 KB |
Output is correct |
| 52 |
Correct |
35 ms |
5688 KB |
Output is correct |
| 53 |
Correct |
35 ms |
5460 KB |
Output is correct |
| 54 |
Correct |
30 ms |
5724 KB |
Output is correct |
| 55 |
Correct |
39 ms |
5720 KB |
Output is correct |
| 56 |
Correct |
27 ms |
3920 KB |
Output is correct |
| 57 |
Correct |
14 ms |
2136 KB |
Output is correct |
| 58 |
Correct |
21 ms |
3932 KB |
Output is correct |
| 59 |
Correct |
20 ms |
3992 KB |
Output is correct |
| 60 |
Correct |
14 ms |
2140 KB |
Output is correct |
| 61 |
Correct |
21 ms |
3420 KB |
Output is correct |
| 62 |
Correct |
35 ms |
5468 KB |
Output is correct |
| 63 |
Correct |
35 ms |
5592 KB |
Output is correct |
| 64 |
Correct |
37 ms |
5976 KB |
Output is correct |
| 65 |
Correct |
34 ms |
5676 KB |
Output is correct |
| 66 |
Correct |
34 ms |
6120 KB |
Output is correct |
| 67 |
Correct |
35 ms |
5468 KB |
Output is correct |
| 68 |
Correct |
33 ms |
5468 KB |
Output is correct |
| 69 |
Correct |
34 ms |
5852 KB |
Output is correct |
| 70 |
Correct |
35 ms |
6256 KB |
Output is correct |
| 71 |
Correct |
35 ms |
5456 KB |
Output is correct |
| 72 |
Correct |
35 ms |
5720 KB |
Output is correct |
| 73 |
Correct |
32 ms |
5468 KB |
Output is correct |
