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  1. import java.io.*;
  2.  
  3. class Ideone
  4. {
  5. 	public static void main (String[] args) throws java.lang.Exception
  6. 	{
  7. 		int[] tb={1, 2, 1, 3, 2};
  8. 		int result=0;
  9. 		for(int i:tb) result^=i;
  10. 		System.out.println(result);
  11. 	}
  12. }
Success #stdin #stdout 0.07s 380224KB
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3
https://ideone.com/gcLhTy
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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