Palindrome or not

Question

a) input a string from Console 
b) check if the string is palindrome or not (perform case insensitive check)
c) Count the occurrence of digital characters which are greater than or equal to ‘5’ in this string. Display this number. (For example, if string is “abc5xyz398sccc21edu1”, the count is 3)

Answer 1

Please, show us your attempt first. We don't do homework assignments here.

Answer 2

We can post a code for your help, but it'll be of no good to you.
You'll not learn much without attempting on your own.
First you try yourself and try to write a code and we'll help you to complete it or to correct the error.

Answer 3

I am first time student and have no idea how to do it