79 lab palindrome lab activity 791 lab palindrome full...

7.9 LAB: Palindrome LAB ACTIVITY 7.9.1: LAB: Palindrome Full screen 0/10 A palindrome is a word or a phrase that is the same when read both forward and backward. Examples are: "bob", "sees", or "never odd or even" (ignoring spaces). Write a program whose input is a word or phrase, and that outputs whether the input is a palindrome. Ex: If the input is: bob the output is: palindrome: bob Ex: If the input is: bobby the output is: not a palindrome: bobby Hint: Start by removing spaces. Then check if the string equals itself in reverse. Run main.py 1 2 Open new tab Dock History Tutorial

Transcript

00:01 Let us have a look at the breakdown that we are going to follow in this question.

00:07 We are going to write a palindrome code.

00:09 The first thing we will do is we will have a line that take and stores input.

00:19 So we will have this user input equal to input.

00:26 So this line takes the user input and stores it in the variable that is user input.

00:33 Now we have to take another line which will process the user input and this should be this will split the input into a list of words.

00:46 So we will take user input palindrome that will be input without basis.

01:04 So as you can see this is the split this splits the user input into a list of words effectively removing the spaces.

01:15 So for example if the input is never odd or even then it will split into never odd or an even.

01:26 So if we join this that is if we if we join the list of words back then then it will give us a list of words that will join back together.

01:40 So this is that it's that it will join together into a single string that is that will not be having any spaces.

01:50 Then again we'll convert it into a resulting string so that it gives us all in lowercase and we can reverse it and without reverse it and check the palindrome result.

02:03 So to get a better gist of this let us have a look at it in a compiler.

02:10 So we'll start our code by the get input method as i just explained.

02:17 So we have used the user input without spaces.

02:23 We have used that and we have used join without split.

02:27 So in this line we process the user input and here is what will happen.

02:32 We'll use that and we'll take it further.

02:42 We'll check it further.

02:47 We will list ahead in this line.

02:51 So let us look at it properly.

02:54 Now that now we use input without spaces...