Write a Python program having following functions: This function should take a string and a letter as arguments

Q. Write a Python program having following functions:

(i) A function with the following signature:

      remove_letter (sentence, letter)

This function should take a string and a letter (as a single-character string) as arguments returning a copy of that string with every instance of the indicated letter removed

For example remove_letter ("Hello there!", "e") should return the string "Hllo thr!". Try implementing it using <str>.split ( ) function.

(ii) Write a function to do the following :

Try implementing the capwords () functionality using other functions, i.e , split(), capitalize () and join( ). Compare the result with the capwords() function's result.

You can understand by Watching video :-

Answer :-

(i)

def remove_letter( sentence , letter ) :
        new_sentence = ""
        sen = sentence.split ( letter )
        for i in sen :
                new_sentence += i
        return new_sentence

sentence = input("Enter a sentence = ")
letter = input("Enter a letter = ")
print ( remove_letter (sentence , letter) )

(ii)

def capwords( sentence ) :
        sentan = [ ]      
        sen = sentence.split()
        for i in sen :
                word = ""
                for j in i :
                        word += j.capitalize ()
                sentan += [ word ]

        new_sentence = " ".join(sentan)
        return new_sentence

sentence = input("Enter a sentence = ")
print("Capital word = " , capwords(sentence))
print(" by upper method",sentence.upper())

Output :-

(i)

Enter a sentence = Hello there!
Enter a letter = e
Hllo thr!
>>> 

Enter a sentence = This is Path Walla Website.
Enter a letter = Walla
This is Path  Website.
>>> 

Enter a sentence = We are going to do some Python code
Enter a letter = to
We are going  do some Python code
>>>

(ii)

Enter a sentence :- This is the Path Walla Website.
Capital word :-  THIS IS THE PATH WALLA WEBSITE.
By using upper Function :-  THIS IS THE PATH WALLA WEBSITE.
>>> 

Enter a sentence :- We are going to do some Python code
Capital word :-  WE ARE GOING TO DO SOME PYTHON CODE
By using upper Function :-  WE ARE GOING TO DO SOME PYTHON CODE
>>>