String Reverse with Recursion

String Reverse with Recursion

SOURCE : StringRecursiveReversal.java

public class StringRecursiveReversal {
 
    static String reverse = "";
     
    public static String reverseString(String str){
          
        if(str.length() == 1){
            return str;
        } else {
            reverse += str.charAt(str.length()-1)
                    +reverseString(str.substring(0,str.length()-1));
            return reverse;
        }
    }
     
    public static void main(String a[]){
    	
    	
        //StringRecursiveReversal srr = new StringRecursiveReversal();
        System.out.println("Result: "+reverseString("OnlineCodeGeek"));
    }
}

INPUT

OnlineCodeGeek

OUTPUT

Result: keeGedoCenilnO

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