Code to reverse a string

Question

Steven · Accepted Answer

declare
l_orig varchar2(32767):='&input';
l_out varchar2(32767);
begin
     for i in 0..length(l_orig)-1 loop
        l_out := l_out ||substr(l_orig,length(l_orig)-i,1);
     end loop;
     dbms_output.put_line(l_out);
end;
/

Utilisateur anonyme · Answer

// Java program to Reverse a String  by
// converting string to characters  one
// by one
import java.lang.*;
import java.io.*;
import java.util.*;
 
// Class of ReverseString
class ReverseString
{
    public static void main(String[] args)
    {
        String input = "GeeksForGeeks";
 
        // convert String to character array
        // by using toCharArray
        char[] try1 = input.toCharArray();
 
        for (int i = try1.length-1; i>=0; i--)
            System.out.print(try1[i]);
    }
}

Utilisateur anonyme · Answer

source: GeeksforGeeks

chinmay · Answer

class ReverseString
{
    public static void main(String[] args)
    {
        String input = "GeeksForGeeks";

        // convert String to character array
        // by using toCharArray
        char[] try1 = input.toCharArray();

        for (int i = try1.length-1; i>= 0; i--)
            System.out.print(try1[i]);
    }
}

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