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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		double d = 5;
  13. 		double d1 = 4.5;
  14. 		System.out.printf("%lf\n",d);
  15. 		System.out.printf("%lf\n",d1);
  16. 	}
  17. }
Runtime error #stdin #stdout #stderr 0.07s 380224KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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Exception in thread "main" java.util.UnknownFormatConversionException: Conversion = 'l'
	at java.util.Formatter$FormatSpecifier.conversion(Formatter.java:2646)
	at java.util.Formatter$FormatSpecifier.<init>(Formatter.java:2675)
	at java.util.Formatter.parse(Formatter.java:2528)
	at java.util.Formatter.format(Formatter.java:2469)
	at java.io.PrintStream.format(PrintStream.java:970)
	at java.io.PrintStream.printf(PrintStream.java:871)
	at Ideone.main(Main.java:14)
https://ideone.com/xdlVUi
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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