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  1. class Main {
  2.   public static String reverseString(String str) {
  3.     var result = "";
  4.     for (var i = 0; i < str.length(); i++) {
  5.         result = str.charAt(i) + result;
  6.     }
  7.  
  8.     return result;
  9.   }
  10.  
  11.   public static void main(String[] args) {
  12.     System.out.println(Main.reverseString("Hello world")); // => dlrow olleH
  13.   }
  14. }
Success #stdin #stdout 0.12s 57528KB
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Standard input is empty
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dlrow olleH
https://ideone.com/FIHBM4
language:
Java (HotSpot 12)
created:
10 days ago
visibility:
public

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