oj.uz

Submission #526589

# Submission time Handle Problem Language Result Execution time Memory
526589 2022-02-15T12:02:27 Z bebecanvas Exhibition (JOI19_ho_t2) C++14
100 / 100
 57 ms 5584 KB 
#include <bits/stdc++.h>

using namespace std;
#define int long long
#define endl '\n'
#define sz(x) (int) (x).size()

signed main(){
 
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    
	int n, m; cin >> n >> m;
	pair<int, int> p[100005];
	for(int i=0; i<n; i++){
		int a, b; cin >> a >> b;
		p[i]= make_pair(b, a);
	}
	int f[100005];
	for(int i=0; i<m; i++){cin >> f[i];}
	
	sort(p, p+n); reverse(p, p+n);
	sort(f, f+m); reverse(f, f+m);
	
	int l= 0;
	int ans= 0;
	for(int i=0; i<m; i++){
		//cout << "f[i] " << f[i] << endl;
		while(p[l].second>f[i]){
			//cout << l << " " << p[l].second << endl;
			l++;
			if(l==n){break;}
		}
		if(l==n){break;}
		l++;
		ans++;
		if(l==n){break;}
	}
	
	cout << ans << endl;
	
}
/*
8 8
508917604 35617051 501958939 840246141 485338402 32896484 957730250 357542366 904165504 137209882 684085683 775621730 552953629 20004459 125090903 607302990 433255278
979756183
28423637
856448848
276518245
314201319
666094038
149542543
*/

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2660 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 1 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 1 ms 2636 KB Output is correct
13 Correct 1 ms 2660 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 1 ms 2652 KB Output is correct
17 Correct 1 ms 2636 KB Output is correct
18 Correct 2 ms 2648 KB Output is correct
19 Correct 2 ms 2660 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2660 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 1 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 1 ms 2636 KB Output is correct
13 Correct 1 ms 2660 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 1 ms 2652 KB Output is correct
17 Correct 1 ms 2636 KB Output is correct
18 Correct 2 ms 2648 KB Output is correct
19 Correct 2 ms 2660 KB Output is correct
20 Correct 2 ms 2672 KB Output is correct
21 Correct 2 ms 2684 KB Output is correct
22 Correct 2 ms 2680 KB Output is correct
23 Correct 2 ms 2648 KB Output is correct
24 Correct 2 ms 2648 KB Output is correct
25 Correct 2 ms 2680 KB Output is correct
26 Correct 2 ms 2652 KB Output is correct
27 Correct 2 ms 2648 KB Output is correct
28 Correct 2 ms 2648 KB Output is correct
29 Correct 2 ms 2684 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 2 ms 2684 KB Output is correct
32 Correct 2 ms 2648 KB Output is correct
33 Correct 2 ms 2648 KB Output is correct
34 Correct 2 ms 2648 KB Output is correct
35 Correct 2 ms 2652 KB Output is correct
36 Correct 2 ms 2648 KB Output is correct
37 Correct 2 ms 2684 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 2 ms 2660 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 1 ms 2636 KB Output is correct
6 Correct 2 ms 2636 KB Output is correct
7 Correct 2 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct
9 Correct 2 ms 2636 KB Output is correct
10 Correct 2 ms 2636 KB Output is correct
11 Correct 2 ms 2636 KB Output is correct
12 Correct 1 ms 2636 KB Output is correct
13 Correct 1 ms 2660 KB Output is correct
14 Correct 1 ms 2652 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 1 ms 2652 KB Output is correct
17 Correct 1 ms 2636 KB Output is correct
18 Correct 2 ms 2648 KB Output is correct
19 Correct 2 ms 2660 KB Output is correct
20 Correct 2 ms 2672 KB Output is correct
21 Correct 2 ms 2684 KB Output is correct
22 Correct 2 ms 2680 KB Output is correct
23 Correct 2 ms 2648 KB Output is correct
24 Correct 2 ms 2648 KB Output is correct
25 Correct 2 ms 2680 KB Output is correct
26 Correct 2 ms 2652 KB Output is correct
27 Correct 2 ms 2648 KB Output is correct
28 Correct 2 ms 2648 KB Output is correct
29 Correct 2 ms 2684 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 2 ms 2684 KB Output is correct
32 Correct 2 ms 2648 KB Output is correct
33 Correct 2 ms 2648 KB Output is correct
34 Correct 2 ms 2648 KB Output is correct
35 Correct 2 ms 2652 KB Output is correct
36 Correct 2 ms 2648 KB Output is correct
37 Correct 2 ms 2684 KB Output is correct
38 Correct 43 ms 5452 KB Output is correct
39 Correct 41 ms 5584 KB Output is correct
40 Correct 40 ms 5444 KB Output is correct
41 Correct 45 ms 5488 KB Output is correct
42 Correct 49 ms 5452 KB Output is correct
43 Correct 43 ms 5448 KB Output is correct
44 Correct 43 ms 5440 KB Output is correct
45 Correct 43 ms 5460 KB Output is correct
46 Correct 45 ms 5456 KB Output is correct
47 Correct 39 ms 5188 KB Output is correct
48 Correct 38 ms 5184 KB Output is correct
49 Correct 35 ms 4948 KB Output is correct
50 Correct 34 ms 4848 KB Output is correct
51 Correct 57 ms 5452 KB Output is correct
52 Correct 51 ms 5556 KB Output is correct
53 Correct 44 ms 5440 KB Output is correct
54 Correct 37 ms 5572 KB Output is correct
55 Correct 47 ms 5444 KB Output is correct
56 Correct 28 ms 4564 KB Output is correct
57 Correct 17 ms 3544 KB Output is correct
58 Correct 28 ms 4548 KB Output is correct
59 Correct 27 ms 4584 KB Output is correct
60 Correct 17 ms 3540 KB Output is correct
61 Correct 26 ms 4176 KB Output is correct
62 Correct 44 ms 5548 KB Output is correct
63 Correct 43 ms 5452 KB Output is correct
64 Correct 43 ms 5476 KB Output is correct
65 Correct 43 ms 5476 KB Output is correct
66 Correct 43 ms 5452 KB Output is correct
67 Correct 47 ms 5548 KB Output is correct
68 Correct 43 ms 5572 KB Output is correct
69 Correct 45 ms 5444 KB Output is correct
70 Correct 47 ms 5476 KB Output is correct
71 Correct 43 ms 5440 KB Output is correct
72 Correct 44 ms 5444 KB Output is correct
73 Correct 41 ms 5576 KB Output is correct