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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		Scanner  in = new Scanner(System.in);
  10. 		double a, y;
  11. 		a = in.nextDouble();
  12. 		if (a > 0) y=-a*a;
  13. 		else y=-a;
  14. 		System.out.print(y); 
  15. 	}
  16. }
Success #stdin #stdout 0.16s 321344KB
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2.0
https://ideone.com/Dsllb4
а58а
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
secret

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