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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6. 	public static void main (String[] args) throws java.lang.Exception
  7. 	{
  8. 	string a="abc";
  9. 	system.out.println(reverse(a));
  10.  
  11. 	}
  12.  
  13.     public String reverse(String s) {
  14.     if (s.length() <= 1) { 
  15.         return s;
  16.     }
  17.     return reverse(s.substring(1, s.length())) + s.charAt(0);
  18. }
  19.  
  20.  
  21.  
  22.  
  23. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:8: cannot find symbol
symbol  : class string
location: class Main
	string a="abc";
	^
Main.java:9: package system does not exist
	system.out.println(reverse(a));
	      ^
2 errors
stdout 
Standard output is empty
https://ideone.com/dph5e
language:
Java (HotSpot 12)
created:
14 years ago
visibility:
public

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