fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. int main() {
  6. 	int n;
  7. 	cin>>n;
  8. 	int arr[n];
  9. 	int hash[11] = {0};
  10. 	for(int i =0 ; i<n ; i++){
  11. 		cin>> arr[i];
  12. 		hash[arr[i]] = hash[arr[i]] +1;
  13. 	}
  14. 	int q;
  15. 	cin>> q;
  16. 	for(int i = 0 ; i<q; i++){
  17. 		int query;
  18. 		cin>>query;
  19.  
  20. 		cout<< hash[query] <<" ";
  21. 	}
  22. 	return 0;
  23. }
Success #stdin #stdout 0.01s 5312KB
comments (?)
stdin
copy 
10
1 2 2 3 3 4 5 6 7 7 
3
1 2 3
stdout
copy 
1 2 2
https://ideone.com/R2YgBy
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!