fork download 
  1. import java.io.*;
  2. import java.util.*;
  3. class gham
  4. {
  5. 	public static void main(String args[])throws IOException
  6. 	{
  7. 	BufferedReader buf=new BufferedReader(new InputStreamReader(System.in));
  8. 	int n=Integer.parseInt(buf.readLine());int a=-1;int b=-1;
  9. 	for(int i=0;i<n;i++)
  10. 	{
  11. 	int size=Integer.parseInt(buf.readLine());
  12. 	int arr[]=new int[size];
  13. 	Scanner obj=new Scanner(buf.readLine());
  14. 	obj.close();
  15. 	for(int m=0;m<size;m++)
  16. 	arr[m]=obj.nextInt();
  17.  
  18. 	for(int j=0;j<size;j++)
  19. 	{
  20.  
  21. 	for(int x=j;x<size;x++)
  22. 	{
  23. 	if(arr[x]==arr[j])
  24. 	b=x;
  25. 	break;
  26. 	}
  27.  
  28. 	for(int y=j;y>=0;y--)
  29. 	{
  30. 	if(arr[y]==arr[j])
  31. 	a=y;
  32. 	break;
  33. 	}
  34. 	if(a==-1&&b!=-1)
  35. 	System.out.print(b+" ");
  36.  
  37. 	if(a!=-1&&b==-1)
  38. 	System.out.print(a+" ");
  39.  
  40. 	if(a==-1&&b==-1)
  41. 	System.out.print(-1+" ");
  42.  
  43. 	else
  44. 	System.out.print(Math.min(b-j,j-a)+" ");
  45. 	}
  46. 	}
  47. }
  48. }
  49.  
  50.  
  51.  
  52.  
  53.  
  54.  
  55.  
Runtime error #stdin #stdout #stderr 0.16s 321344KB
comments (?)
stdin 
2
5
2 1 2 3 1
2
1 1
stdout 
Standard output is empty
stderr 
Exception in thread "main" java.lang.IllegalStateException: Scanner closed
	at java.util.Scanner.ensureOpen(Scanner.java:1070)
	at java.util.Scanner.next(Scanner.java:1465)
	at java.util.Scanner.nextInt(Scanner.java:2117)
	at java.util.Scanner.nextInt(Scanner.java:2076)
	at gham.main(Main.java:16)
https://ideone.com/IMVkrL
language:
Java (HotSpot 12)
created:
10 years 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!