⟩ How do you traverse a Btree in Backward in-order?
Process the node in the right subtree
Process the root
Process the node in the left subtree
Process the node in the right subtree
Process the root
Process the node in the left subtree
Sort a word "system" in perl/shell without using built in functions output should be emssty?
Write a script to reverse a string without using Perls built in function?
How to find a substring in a string without using substr built in functions, and print the substring found?
Try pattern matching for the following1) 10.111.23.11 2) /root/abc/cde/fgg/ac.xml --> Get file name without extention.3) /root/abc/ac.xml/fgg/ac.xml --> Get file name without extention.4) What does "DIE" meant in PERL?5) chomp6) "This is saturday" --> Print the weekday number.7) 11-2-2009 --> Print the name of the month.8) Reverse the string without using func in C.?
Why do you use only Perl when there a lot of more languages available in market like C, Java?
What is the meaning of rigging?
What is the difference between having a parenthesis after module name and without parenthsis after module name?i.e PackageModule();and PackageModule;
Write a Perl script to find a particular word in a paragraph?
Write a perl script to find whether a given line of text is starting and ending with same word or not?
What is caller function in perl?