fork download
copy 
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		Scanner sc = new Scanner(System.in);
  13. 		int n = sc.nextInt();
  14. 		int [] arr = new int[n];
  15. 			for(int i = 0; i < n; i++){
  16. 			arr[i] = sc.nextInt();
  17. 			}
  18. 		int q = sc.nextInt();
  19. 		for(int i = 0; i < q; i++){
  20.  
  21. 			int query = sc.nextInt();
  22. 			int count = 0;
  23.  
  24. 			for(int j = 0; j < n ; j++){
  25. 				if(arr[j] == query){
  26. 					count++;
  27. 				}
  28. 			}
  29. 			System.out.println("count of query " + query + " is " + count );
  30. 		}
  31.  
  32. 	}
  33. }
Success #stdin #stdout 0.16s 58912KB
comments (?)
stdin
copy 
5
1 1 2 2 3
3
1
2
5
stdout
copy 
count of query 1 is 2
count of query 2 is 2
count of query 5 is 0
https://ideone.com/5k27IW
language:
Java (12.0.1)
created:
7 hours 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!