#include<bits/stdc++.h>
using namespace std;
#define optimizar_io ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);cout.setf(ios::fixed);cout.precision(15);
#pragma GCC optimize("Ofast")
typedef long long ll;
int main()
{
ll n,m;
cin>>n>>m;
priority_queue<pair<ll,ll>> q1;
priority_queue<ll> q2;
for(int i=0; i<n; i++)
{
ll a,b;
cin>>a>>b;
q1.push({b,a});
}
for(int i=0; i<m; i++)
{
ll a;
cin>>a;
q2.push(a);
}
ll cont=0;
while(!q2.empty())
{
while(q1.top().second>q2.top()&&q1.size()>0)
{
q1.pop();
}
if(q1.size()!=0)
{
q1.pop();
cont++;
}
q2.pop();
}
cout<<cont;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
432 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
432 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
432 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
432 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
344 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
452 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
2 ms |
448 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 |
344 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
432 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
432 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
344 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
452 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
2 ms |
448 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 |
344 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
348 KB |
Output is correct |
38 |
Correct |
108 ms |
6684 KB |
Output is correct |
39 |
Correct |
106 ms |
6612 KB |
Output is correct |
40 |
Correct |
103 ms |
6588 KB |
Output is correct |
41 |
Correct |
108 ms |
6488 KB |
Output is correct |
42 |
Correct |
108 ms |
6700 KB |
Output is correct |
43 |
Correct |
106 ms |
6588 KB |
Output is correct |
44 |
Correct |
107 ms |
6680 KB |
Output is correct |
45 |
Correct |
106 ms |
6668 KB |
Output is correct |
46 |
Correct |
106 ms |
6588 KB |
Output is correct |
47 |
Correct |
94 ms |
6076 KB |
Output is correct |
48 |
Correct |
95 ms |
6080 KB |
Output is correct |
49 |
Correct |
86 ms |
5632 KB |
Output is correct |
50 |
Correct |
87 ms |
5572 KB |
Output is correct |
51 |
Correct |
107 ms |
6628 KB |
Output is correct |
52 |
Correct |
106 ms |
6516 KB |
Output is correct |
53 |
Correct |
104 ms |
6588 KB |
Output is correct |
54 |
Correct |
109 ms |
6684 KB |
Output is correct |
55 |
Correct |
108 ms |
6588 KB |
Output is correct |
56 |
Correct |
58 ms |
4040 KB |
Output is correct |
57 |
Correct |
38 ms |
2256 KB |
Output is correct |
58 |
Correct |
58 ms |
3964 KB |
Output is correct |
59 |
Correct |
60 ms |
4040 KB |
Output is correct |
60 |
Correct |
39 ms |
2260 KB |
Output is correct |
61 |
Correct |
63 ms |
3904 KB |
Output is correct |
62 |
Correct |
106 ms |
6676 KB |
Output is correct |
63 |
Correct |
107 ms |
6592 KB |
Output is correct |
64 |
Correct |
106 ms |
6604 KB |
Output is correct |
65 |
Correct |
107 ms |
6592 KB |
Output is correct |
66 |
Correct |
113 ms |
7084 KB |
Output is correct |
67 |
Correct |
109 ms |
6592 KB |
Output is correct |
68 |
Correct |
111 ms |
6668 KB |
Output is correct |
69 |
Correct |
127 ms |
6676 KB |
Output is correct |
70 |
Correct |
116 ms |
6716 KB |
Output is correct |
71 |
Correct |
107 ms |
6640 KB |
Output is correct |
72 |
Correct |
108 ms |
6592 KB |
Output is correct |
73 |
Correct |
105 ms |
6596 KB |
Output is correct |