Program to Reverse the given String

https://www.computersprofessor.com/2016/04/program-to-reverse-given-string.html
PROGRAM FOR REVERSING A GIVEN STRING
SQL>ED REVERSE SQL
DECLARE
L
number;
I
number;
S
varchar2(20);
R
varchar2 (20);
BEGIN
DBMS.output.put_line (‘ENTER STRING’);
S:= &S;
L:= length(s);
FOR I in reverse L..1
Loop
R:= r ll sub string (s, I,1);
END LOOP
DBMS-output.put_line
(“given string;””lls);
Dbms–output.put_line(“reverse
string: llr);
END;
OUTPUT:
Enter
string murthy
Given
string murthy
Reverse
string yhtrum