Question

16.43 Lab 13C: Palindromes with Files and Functions Overview This is a demonstration of reading and writing files, along with using user-defined functions. Objectives Be able to read from an input file, perform string manipulation on each line of the file within a function, and write to an output file. Provided input file: A single input file named myinput.txt is provided that contains a few lines of text. bob sees over the moon never odd or even statistics dr awkward Provided output file: A single output file named myoutput.txt is provided that is initially empty. Description Create a program to read each line of an input file, determine if the text on the line is a palindrome, and write palindrome' or not a palindrome to the output file depending on the input. Recall from lab 16.23 that a palindrome is a word or a phrase that is the same when

Answer 1

******************************************************************************************
Please Upvote the answer as it matters to me a lot :)
*****************************************************************************************
As HOMEWORKLIB RULES expert answering guidelines,Experts are supposed to answer only certain number of questions/sub-parts in a post.Please raise the remaining as a new question as HOMEWORKLIB RULES guidelines.
******************************************************************************************

f= open("myinput.txt","r")

g= open("myoutput.txt","w")

lines = [x[:-1] for x in f.readlines()]

for word in lines:

i=0

j=len(word)-1

# print(word)

while i<j:

if word[i]==' ':

while i<len(word) and word[i]==' ':

i+=1

if word[j]==' ':

while j>=0 and word[j]==' ':

j-=1

if(word[i] != word[j]):

print(word+" ==> Not a palindrome")

g.write("Not a palindrome")

break

i+=1

j-=1

if i>=j:

print(word+" ==> palindrome")

g.write("palindrome")