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public class Main
{
	public static void main(String[] args)
    {
		
		
	
	   double zahl = 1;
	   double zahl1 = 2;
	   double zahl2;
	   
	   zahl2 = zahl;
	   zahl = zahl1;
	   zahl1 = zahl2;
	   
	   System.out.println(" zahl "  + zahl + " \n" );
	   System.out.println(" zahl1 "  + zahl1 + " \n" );
	   System.out.println(" zahl2 "  + zahl2 + " \n" );
	   
	    
	   
	   
	   
	    
	  
	  
	  
		
    }
}
Success #stdin #stdout 0.11s 320512KB
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stdin
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Standard input is empty
stdout
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 zahl 2.0 

 zahl1 1.0 

 zahl2 1.0
https://ideone.com/6KQORz
Hello Bulme
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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