oj.uz

Submission #217328

# Submission time Handle Problem Language Result Execution time Memory
217328 2020-03-29T12:15:50 Z kshitij_sodani Exhibition (JOI19_ho_t2) C++17
100 / 100
 93 ms 5756 KB 
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
typedef long long int llo;
#define mp make_pair
#define pb push_back
#define a first
#define b second
#define endl "\n"
llo mod=1000000007;
llo n,m;
pair<llo,llo> it[100002];
llo aa[100001];

int main(){
	ios_base::sync_with_stdio(0); cin.tie(0);
	cin>>n>>m;
	for(llo i=0;i<n;i++){
		cin>>it[i].b>>it[i].a;
	}
	for(llo i=0;i<m;i++){
		cin>>aa[i];
	}
	
	sort(it,it+n);
	sort(aa,aa+m);
	llo ind=m-1;
	llo tot=0;
	for(llo i=n-1;i>=0;i--){
		if(it[i].b<=aa[ind]){
			tot+=1;
			ind-=1;
		}
	}
	llo low=0;
	llo high=m;
	cout<<tot<<endl;
	return 0;
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:35:6: warning: unused variable 'low' [-Wunused-variable]
  llo low=0;
      ^~~
joi2019_ho_t2.cpp:36:6: warning: unused variable 'high' [-Wunused-variable]
  llo high=m;
      ^~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 4 ms 400 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 8 ms 384 KB Output is correct
14 Correct 7 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 4 ms 400 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 8 ms 384 KB Output is correct
14 Correct 7 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 7 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 7 ms 384 KB Output is correct
27 Correct 8 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 6 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 8 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 7 ms 384 KB Output is correct
36 Correct 9 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 4 ms 400 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 8 ms 384 KB Output is correct
14 Correct 7 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 7 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 7 ms 384 KB Output is correct
27 Correct 8 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 6 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 8 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 7 ms 384 KB Output is correct
36 Correct 9 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 65 ms 5624 KB Output is correct
39 Correct 62 ms 5624 KB Output is correct
40 Correct 62 ms 5624 KB Output is correct
41 Correct 65 ms 5624 KB Output is correct
42 Correct 70 ms 5628 KB Output is correct
43 Correct 62 ms 5624 KB Output is correct
44 Correct 85 ms 5624 KB Output is correct
45 Correct 63 ms 5496 KB Output is correct
46 Correct 62 ms 5496 KB Output is correct
47 Correct 71 ms 4984 KB Output is correct
48 Correct 55 ms 4984 KB Output is correct
49 Correct 52 ms 4604 KB Output is correct
50 Correct 50 ms 4472 KB Output is correct
51 Correct 64 ms 5624 KB Output is correct
52 Correct 93 ms 5624 KB Output is correct
53 Correct 61 ms 5496 KB Output is correct
54 Correct 76 ms 5756 KB Output is correct
55 Correct 82 ms 5624 KB Output is correct
56 Correct 45 ms 3832 KB Output is correct
57 Correct 26 ms 2048 KB Output is correct
58 Correct 42 ms 3832 KB Output is correct
59 Correct 43 ms 3832 KB Output is correct
60 Correct 28 ms 2048 KB Output is correct
61 Correct 39 ms 3320 KB Output is correct
62 Correct 62 ms 5624 KB Output is correct
63 Correct 62 ms 5624 KB Output is correct
64 Correct 63 ms 5624 KB Output is correct
65 Correct 73 ms 5624 KB Output is correct
66 Correct 70 ms 5624 KB Output is correct
67 Correct 63 ms 5628 KB Output is correct
68 Correct 65 ms 5624 KB Output is correct
69 Correct 66 ms 5600 KB Output is correct
70 Correct 66 ms 5624 KB Output is correct
71 Correct 71 ms 5624 KB Output is correct
72 Correct 64 ms 5624 KB Output is correct
73 Correct 62 ms 5624 KB Output is correct