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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) 
  11. 	{
  12. 		String a,b;
  13. 		Scanner in=new Scanner(System.in);
  14. 		a=in.nextLine();
  15. 		b=in.nextLine();
  16. 		String c=a+""+b;
  17. 		System.out.println(c);
  18. 	}
  19. }
Runtime error #stdin #stdout #stderr 0.06s 2184192KB
comments (?)
stdin
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comp prog
stdout
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Standard output is empty
stderr
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Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.util.Scanner.nextLine(Scanner.java:1540)
	at Ideone.main(Main.java:15)
https://ideone.com/YxveGg
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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