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  1. import java.util.HashSet;
  2. import java.util.Arrays;
  3. public class Solution{	
  4.  
  5. 	public static boolean subarraySumTo0(int[] input) {
  6.  
  7.  
  8. 		HashSet <Long> set = new HashSet<>();
  9. 		long sum = 0;
  10. 		for(int i = 0 ; i < input.length ; i++)
  11. 		{
  12. 		    sum += input[i];
  13.  
  14. 		    if(input[i]==0||sum == 0 || set.contains(sum))
  15. 		    {
  16. 		    	return true;
  17. 		    }
  18. 		    set.add(sum);
  19. 		}
  20. 		return false;
  21.  
  22. 	}
  23.  
  24.  
  25. 	public static void main(String args[]) {
  26. 		int arr[] = new int[100000];
  27. 		Arrays.fill(arr, -101101012);
  28. 		System.out.println(subarraySumTo0(arr));
  29. 	}
  30. }
  31.  
Compilation error #stdin compilation error #stdout 0s 0KB
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Standard input is empty
compilation info 
Main.java:3: error: class Solution is public, should be declared in a file named Solution.java
public class Solution{	
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/n0r1lc
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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